Home / 731,823.95-1,096,602.27-507,620.27

Finding the Fourth Proportional to 731,823.95, 1,096,602.27 and 507,620.27

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Solution

The fourth proportional to 731,823.95, 1,096,602.27 and 507,620.27 is: 760,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,823.95 : 1,096,602.27 = 507,620.27 : x
  2. Step 2: Convert to fraction form
    731,823.95/1,096,602.27 = 507,620.27/x
  3. Step 3: Cross multiply
    731,823.95x = 1,096,602.27 × 507,620.27
  4. Step 4: Simplify right side
    731,823.95x = 556,657,534,897.00
  5. Step 5: Solve for x
    x = 556,657,534,897.00/731,823.95
  6. Step 6: Final answer
    x = 760,644.06

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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.