Home / 595,944.43-822,400.56-351,071.50

Finding the Fourth Proportional to 595,944.43, 822,400.56 and 351,071.50

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Solution

The fourth proportional to 595,944.43, 822,400.56 and 351,071.50 is: 484,477.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,944.43 : 822,400.56 = 351,071.50 : x
  2. Step 2: Convert to fraction form
    595,944.43/822,400.56 = 351,071.50/x
  3. Step 3: Cross multiply
    595,944.43x = 822,400.56 × 351,071.50
  4. Step 4: Simplify right side
    595,944.43x = 288,721,398,200.04
  5. Step 5: Solve for x
    x = 288,721,398,200.04/595,944.43
  6. Step 6: Final answer
    x = 484,477.05

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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.