Home / 1,041,642.90-1,437,460.29-588,935.70

Finding the Fourth Proportional to 1,041,642.90, 1,437,460.29 and 588,935.70

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Solution

The fourth proportional to 1,041,642.90, 1,437,460.29 and 588,935.70 is: 812,727.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,642.90 : 1,437,460.29 = 588,935.70 : x
  2. Step 2: Convert to fraction form
    1,041,642.90/1,437,460.29 = 588,935.70/x
  3. Step 3: Cross multiply
    1,041,642.90x = 1,437,460.29 × 588,935.70
  4. Step 4: Simplify right side
    1,041,642.90x = 846,571,682,113.35
  5. Step 5: Solve for x
    x = 846,571,682,113.35/1,041,642.90
  6. Step 6: Final answer
    x = 812,727.36

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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.