Home / 1,068,097.05-1,473,937.22-609,360.12

Finding the Fourth Proportional to 1,068,097.05, 1,473,937.22 and 609,360.12

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Solution

The fourth proportional to 1,068,097.05, 1,473,937.22 and 609,360.12 is: 840,896.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,097.05 : 1,473,937.22 = 609,360.12 : x
  2. Step 2: Convert to fraction form
    1,068,097.05/1,473,937.22 = 609,360.12/x
  3. Step 3: Cross multiply
    1,068,097.05x = 1,473,937.22 × 609,360.12
  4. Step 4: Simplify right side
    1,068,097.05x = 898,158,562,775.07
  5. Step 5: Solve for x
    x = 898,158,562,775.07/1,068,097.05
  6. Step 6: Final answer
    x = 840,896.02

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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.