Home / 796,008.07-1,098,946.70-524,864.71

Finding the Fourth Proportional to 796,008.07, 1,098,946.70 and 524,864.71

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Solution

The fourth proportional to 796,008.07, 1,098,946.70 and 524,864.71 is: 724,613.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,008.07 : 1,098,946.70 = 524,864.71 : x
  2. Step 2: Convert to fraction form
    796,008.07/1,098,946.70 = 524,864.71/x
  3. Step 3: Cross multiply
    796,008.07x = 1,098,946.70 × 524,864.71
  4. Step 4: Simplify right side
    796,008.07x = 576,798,338,376.63
  5. Step 5: Solve for x
    x = 576,798,338,376.63/796,008.07
  6. Step 6: Final answer
    x = 724,613.68

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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.