Home / 10,147,669.62-15,224,044.58-2,959,204.34

Finding the Fourth Proportional to 10,147,669.62, 15,224,044.58 and 2,959,204.34

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Solution

The fourth proportional to 10,147,669.62, 15,224,044.58 and 2,959,204.34 is: 4,439,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,669.62 : 15,224,044.58 = 2,959,204.34 : x
  2. Step 2: Convert to fraction form
    10,147,669.62/15,224,044.58 = 2,959,204.34/x
  3. Step 3: Cross multiply
    10,147,669.62x = 15,224,044.58 × 2,959,204.34
  4. Step 4: Simplify right side
    10,147,669.62x = 45,051,058,793,489.48
  5. Step 5: Solve for x
    x = 45,051,058,793,489.48/10,147,669.62
  6. Step 6: Final answer
    x = 4,439,547.25

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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.