Home / 9,818,606.74-14,721,063.03-4,350,727.66

Finding the Fourth Proportional to 9,818,606.74, 14,721,063.03 and 4,350,727.66

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Solution

The fourth proportional to 9,818,606.74, 14,721,063.03 and 4,350,727.66 is: 6,523,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,606.74 : 14,721,063.03 = 4,350,727.66 : x
  2. Step 2: Convert to fraction form
    9,818,606.74/14,721,063.03 = 4,350,727.66/x
  3. Step 3: Cross multiply
    9,818,606.74x = 14,721,063.03 × 4,350,727.66
  4. Step 4: Simplify right side
    9,818,606.74x = 64,047,336,109,224.41
  5. Step 5: Solve for x
    x = 64,047,336,109,224.41/9,818,606.74
  6. Step 6: Final answer
    x = 6,523,057.48

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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.