Home / 5,935,068.05-8,187,793.47-3,486,574.53

Finding the Fourth Proportional to 5,935,068.05, 8,187,793.47 and 3,486,574.53

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Solution

The fourth proportional to 5,935,068.05, 8,187,793.47 and 3,486,574.53 is: 4,809,945.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,068.05 : 8,187,793.47 = 3,486,574.53 : x
  2. Step 2: Convert to fraction form
    5,935,068.05/8,187,793.47 = 3,486,574.53/x
  3. Step 3: Cross multiply
    5,935,068.05x = 8,187,793.47 × 3,486,574.53
  4. Step 4: Simplify right side
    5,935,068.05x = 28,547,352,169,402.32
  5. Step 5: Solve for x
    x = 28,547,352,169,402.32/5,935,068.05
  6. Step 6: Final answer
    x = 4,809,945.22

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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.