Home / 710,424.12-1,064,717.61-531,527.52

Finding the Fourth Proportional to 710,424.12, 1,064,717.61 and 531,527.52

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Solution

The fourth proportional to 710,424.12, 1,064,717.61 and 531,527.52 is: 796,604.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,424.12 : 1,064,717.61 = 531,527.52 : x
  2. Step 2: Convert to fraction form
    710,424.12/1,064,717.61 = 531,527.52/x
  3. Step 3: Cross multiply
    710,424.12x = 1,064,717.61 × 531,527.52
  4. Step 4: Simplify right side
    710,424.12x = 565,926,710,743.63
  5. Step 5: Solve for x
    x = 565,926,710,743.63/710,424.12
  6. Step 6: Final answer
    x = 796,604.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.