Home / 9,818,605.74-14,721,061.53-4,350,726.66

Finding the Fourth Proportional to 9,818,605.74, 14,721,061.53 and 4,350,726.66

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Solution

The fourth proportional to 9,818,605.74, 14,721,061.53 and 4,350,726.66 is: 6,523,055.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,605.74 : 14,721,061.53 = 4,350,726.66 : x
  2. Step 2: Convert to fraction form
    9,818,605.74/14,721,061.53 = 4,350,726.66/x
  3. Step 3: Cross multiply
    9,818,605.74x = 14,721,061.53 × 4,350,726.66
  4. Step 4: Simplify right side
    9,818,605.74x = 64,047,314,862,071.39
  5. Step 5: Solve for x
    x = 64,047,314,862,071.39/9,818,605.74
  6. Step 6: Final answer
    x = 6,523,055.98

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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.