Home / 9,531,772.56-14,298,594.39-2,708,660.61

Finding the Fourth Proportional to 9,531,772.56, 14,298,594.39 and 2,708,660.61

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Solution

The fourth proportional to 9,531,772.56, 14,298,594.39 and 2,708,660.61 is: 4,063,256.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,531,772.56 : 14,298,594.39 = 2,708,660.61 : x
  2. Step 2: Convert to fraction form
    9,531,772.56/14,298,594.39 = 2,708,660.61/x
  3. Step 3: Cross multiply
    9,531,772.56x = 14,298,594.39 × 2,708,660.61
  4. Step 4: Simplify right side
    9,531,772.56x = 38,730,039,402,559.98
  5. Step 5: Solve for x
    x = 38,730,039,402,559.98/9,531,772.56
  6. Step 6: Final answer
    x = 4,063,256.77

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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.