Home / 1,062,535.07-1,466,255.62-579,089.81

Finding the Fourth Proportional to 1,062,535.07, 1,466,255.62 and 579,089.81

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Solution

The fourth proportional to 1,062,535.07, 1,466,255.62 and 579,089.81 is: 799,120.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,535.07 : 1,466,255.62 = 579,089.81 : x
  2. Step 2: Convert to fraction form
    1,062,535.07/1,466,255.62 = 579,089.81/x
  3. Step 3: Cross multiply
    1,062,535.07x = 1,466,255.62 × 579,089.81
  4. Step 4: Simplify right side
    1,062,535.07x = 849,093,688,397.23
  5. Step 5: Solve for x
    x = 849,093,688,397.23/1,062,535.07
  6. Step 6: Final answer
    x = 799,120.62

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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.