Home / 7,232,881.43-10,849,058.90-2,916,793.19

Finding the Fourth Proportional to 7,232,881.43, 10,849,058.90 and 2,916,793.19

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Solution

The fourth proportional to 7,232,881.43, 10,849,058.90 and 2,916,793.19 is: 4,375,083.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,881.43 : 10,849,058.90 = 2,916,793.19 : x
  2. Step 2: Convert to fraction form
    7,232,881.43/10,849,058.90 = 2,916,793.19/x
  3. Step 3: Cross multiply
    7,232,881.43x = 10,849,058.90 × 2,916,793.19
  4. Step 4: Simplify right side
    7,232,881.43x = 31,644,461,102,844.92
  5. Step 5: Solve for x
    x = 31,644,461,102,844.92/7,232,881.43
  6. Step 6: Final answer
    x = 4,375,083.62

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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.