Home / 8,597,585.76-11,864,667.93-4,730,023.89

Finding the Fourth Proportional to 8,597,585.76, 11,864,667.93 and 4,730,023.89

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Solution

The fourth proportional to 8,597,585.76, 11,864,667.93 and 4,730,023.89 is: 6,527,432.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,585.76 : 11,864,667.93 = 4,730,023.89 : x
  2. Step 2: Convert to fraction form
    8,597,585.76/11,864,667.93 = 4,730,023.89/x
  3. Step 3: Cross multiply
    8,597,585.76x = 11,864,667.93 × 4,730,023.89
  4. Step 4: Simplify right side
    8,597,585.76x = 56,120,162,755,816.84
  5. Step 5: Solve for x
    x = 56,120,162,755,816.84/8,597,585.76
  6. Step 6: Final answer
    x = 6,527,432.74

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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.