Home / 10,908,527.39-15,053,883.80-6,013,924.62

Finding the Fourth Proportional to 10,908,527.39, 15,053,883.80 and 6,013,924.62

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Solution

The fourth proportional to 10,908,527.39, 15,053,883.80 and 6,013,924.62 is: 8,299,279.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,908,527.39 : 15,053,883.80 = 6,013,924.62 : x
  2. Step 2: Convert to fraction form
    10,908,527.39/15,053,883.80 = 6,013,924.62/x
  3. Step 3: Cross multiply
    10,908,527.39x = 15,053,883.80 × 6,013,924.62
  4. Step 4: Simplify right side
    10,908,527.39x = 90,532,922,381,369.53
  5. Step 5: Solve for x
    x = 90,532,922,381,369.53/10,908,527.39
  6. Step 6: Final answer
    x = 8,299,279.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.