Home / 1,444,552.15-2,167,041.02-433,755.52

Finding the Fourth Proportional to 1,444,552.15, 2,167,041.02 and 433,755.52

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Solution

The fourth proportional to 1,444,552.15, 2,167,041.02 and 433,755.52 is: 650,697.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,552.15 : 2,167,041.02 = 433,755.52 : x
  2. Step 2: Convert to fraction form
    1,444,552.15/2,167,041.02 = 433,755.52/x
  3. Step 3: Cross multiply
    1,444,552.15x = 2,167,041.02 × 433,755.52
  4. Step 4: Simplify right side
    1,444,552.15x = 939,965,996,905.05
  5. Step 5: Solve for x
    x = 939,965,996,905.05/1,444,552.15
  6. Step 6: Final answer
    x = 650,697.17

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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.