Home / 1,070,368.50-1,477,153.35-586,952.27

Finding the Fourth Proportional to 1,070,368.50, 1,477,153.35 and 586,952.27

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Solution

The fourth proportional to 1,070,368.50, 1,477,153.35 and 586,952.27 is: 810,018.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,368.50 : 1,477,153.35 = 586,952.27 : x
  2. Step 2: Convert to fraction form
    1,070,368.50/1,477,153.35 = 586,952.27/x
  3. Step 3: Cross multiply
    1,070,368.50x = 1,477,153.35 × 586,952.27
  4. Step 4: Simplify right side
    1,070,368.50x = 867,018,504,534.84
  5. Step 5: Solve for x
    x = 867,018,504,534.84/1,070,368.50
  6. Step 6: Final answer
    x = 810,018.70

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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.