Home / 6,472,484.66-9,713,061.30-2,685,971.18

Finding the Fourth Proportional to 6,472,484.66, 9,713,061.30 and 2,685,971.18

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Solution

The fourth proportional to 6,472,484.66, 9,713,061.30 and 2,685,971.18 is: 4,030,755.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,484.66 : 9,713,061.30 = 2,685,971.18 : x
  2. Step 2: Convert to fraction form
    6,472,484.66/9,713,061.30 = 2,685,971.18/x
  3. Step 3: Cross multiply
    6,472,484.66x = 9,713,061.30 × 2,685,971.18
  4. Step 4: Simplify right side
    6,472,484.66x = 26,089,002,721,373.34
  5. Step 5: Solve for x
    x = 26,089,002,721,373.34/6,472,484.66
  6. Step 6: Final answer
    x = 4,030,755.44

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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.