Home / 1,004,683.16-1,386,463.95-545,798.02

Finding the Fourth Proportional to 1,004,683.16, 1,386,463.95 and 545,798.02

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Solution

The fourth proportional to 1,004,683.16, 1,386,463.95 and 545,798.02 is: 753,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,683.16 : 1,386,463.95 = 545,798.02 : x
  2. Step 2: Convert to fraction form
    1,004,683.16/1,386,463.95 = 545,798.02/x
  3. Step 3: Cross multiply
    1,004,683.16x = 1,386,463.95 × 545,798.02
  4. Step 4: Simplify right side
    1,004,683.16x = 756,729,278,711.38
  5. Step 5: Solve for x
    x = 756,729,278,711.38/1,004,683.16
  6. Step 6: Final answer
    x = 753,201.91

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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.