Home / 1,004,711.08-1,386,459.30-596,850.16

Finding the Fourth Proportional to 1,004,711.08, 1,386,459.30 and 596,850.16

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Solution

The fourth proportional to 1,004,711.08, 1,386,459.30 and 596,850.16 is: 823,628.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,711.08 : 1,386,459.30 = 596,850.16 : x
  2. Step 2: Convert to fraction form
    1,004,711.08/1,386,459.30 = 596,850.16/x
  3. Step 3: Cross multiply
    1,004,711.08x = 1,386,459.30 × 596,850.16
  4. Step 4: Simplify right side
    1,004,711.08x = 827,508,455,038.49
  5. Step 5: Solve for x
    x = 827,508,455,038.49/1,004,711.08
  6. Step 6: Final answer
    x = 823,628.28

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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.