Home / 9,913,126.21-14,869,377.29-2,724,597.95

Finding the Fourth Proportional to 9,913,126.21, 14,869,377.29 and 2,724,597.95

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Solution

The fourth proportional to 9,913,126.21, 14,869,377.29 and 2,724,597.95 is: 4,086,811.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,913,126.21 : 14,869,377.29 = 2,724,597.95 : x
  2. Step 2: Convert to fraction form
    9,913,126.21/14,869,377.29 = 2,724,597.95/x
  3. Step 3: Cross multiply
    9,913,126.21x = 14,869,377.29 × 2,724,597.95
  4. Step 4: Simplify right side
    9,913,126.21x = 40,513,074,814,575.16
  5. Step 5: Solve for x
    x = 40,513,074,814,575.16/9,913,126.21
  6. Step 6: Final answer
    x = 4,086,811.16

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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.