Home / 1,062,497.49-1,466,264.61-579,089.16

Finding the Fourth Proportional to 1,062,497.49, 1,466,264.61 and 579,089.16

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Solution

The fourth proportional to 1,062,497.49, 1,466,264.61 and 579,089.16 is: 799,152.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,497.49 : 1,466,264.61 = 579,089.16 : x
  2. Step 2: Convert to fraction form
    1,062,497.49/1,466,264.61 = 579,089.16/x
  3. Step 3: Cross multiply
    1,062,497.49x = 1,466,264.61 × 579,089.16
  4. Step 4: Simplify right side
    1,062,497.49x = 849,097,941,342.63
  5. Step 5: Solve for x
    x = 849,097,941,342.63/1,062,497.49
  6. Step 6: Final answer
    x = 799,152.89

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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.