Home / 9,142,355.56-13,713,649.96-6,301,705

Finding the Fourth Proportional to 9,142,355.56, 13,713,649.96 and 6,301,705

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Solution

The fourth proportional to 9,142,355.56, 13,713,649.96 and 6,301,705 is: 9,452,637.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,142,355.56 : 13,713,649.96 = 6,301,705 : x
  2. Step 2: Convert to fraction form
    9,142,355.56/13,713,649.96 = 6,301,705/x
  3. Step 3: Cross multiply
    9,142,355.56x = 13,713,649.96 × 6,301,705
  4. Step 4: Simplify right side
    9,142,355.56x = 86,419,376,521,181.81
  5. Step 5: Solve for x
    x = 86,419,376,521,181.81/9,142,355.56
  6. Step 6: Final answer
    x = 9,452,637.88

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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.