Home / 732,164.52-1,009,866.24-671,929.68

Finding the Fourth Proportional to 732,164.52, 1,009,866.24 and 671,929.68

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Solution

The fourth proportional to 732,164.52, 1,009,866.24 and 671,929.68 is: 926,785.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,164.52 : 1,009,866.24 = 671,929.68 : x
  2. Step 2: Convert to fraction form
    732,164.52/1,009,866.24 = 671,929.68/x
  3. Step 3: Cross multiply
    732,164.52x = 1,009,866.24 × 671,929.68
  4. Step 4: Simplify right side
    732,164.52x = 678,559,099,486.00
  5. Step 5: Solve for x
    x = 678,559,099,486.00/732,164.52
  6. Step 6: Final answer
    x = 926,785.01

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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.