Home / 4,046,480.10-6,069,720.15-2,771,021.70

Finding the Fourth Proportional to 4,046,480.10, 6,069,720.15 and 2,771,021.70

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Solution

The fourth proportional to 4,046,480.10, 6,069,720.15 and 2,771,021.70 is: 4,156,532.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,480.10 : 6,069,720.15 = 2,771,021.70 : x
  2. Step 2: Convert to fraction form
    4,046,480.10/6,069,720.15 = 2,771,021.70/x
  3. Step 3: Cross multiply
    4,046,480.10x = 6,069,720.15 × 2,771,021.70
  4. Step 4: Simplify right side
    4,046,480.10x = 16,819,326,248,577.26
  5. Step 5: Solve for x
    x = 16,819,326,248,577.26/4,046,480.10
  6. Step 6: Final answer
    x = 4,156,532.55

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.