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Finding the Fourth Proportional to 1,070,584,241.94, 1,477,431,728.82 and 600,720,314.58

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Solution

The fourth proportional to 1,070,584,241.94, 1,477,431,728.82 and 600,720,314.58 is: 829,008,328.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,584,241.94 : 1,477,431,728.82 = 600,720,314.58 : x
  2. Step 2: Convert to fraction form
    1,070,584,241.94/1,477,431,728.82 = 600,720,314.58/x
  3. Step 3: Cross multiply
    1,070,584,241.94x = 1,477,431,728.82 × 600,720,314.58
  4. Step 4: Simplify right side
    1,070,584,241.94x = 887,523,252,907,223,680
  5. Step 5: Solve for x
    x = 887,523,252,907,223,680/1,070,584,241.94
  6. Step 6: Final answer
    x = 829,008,328.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.