Home / 8,597,927.17-11,865,233.55-4,677,705.55

Finding the Fourth Proportional to 8,597,927.17, 11,865,233.55 and 4,677,705.55

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Solution

The fourth proportional to 8,597,927.17, 11,865,233.55 and 4,677,705.55 is: 6,455,284.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,927.17 : 11,865,233.55 = 4,677,705.55 : x
  2. Step 2: Convert to fraction form
    8,597,927.17/11,865,233.55 = 4,677,705.55/x
  3. Step 3: Cross multiply
    8,597,927.17x = 11,865,233.55 × 4,677,705.55
  4. Step 4: Simplify right side
    8,597,927.17x = 55,502,068,828,881.20
  5. Step 5: Solve for x
    x = 55,502,068,828,881.20/8,597,927.17
  6. Step 6: Final answer
    x = 6,455,284.83

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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.