Home / 8,677,377.23-11,974,521.06-4,756,999.27

Finding the Fourth Proportional to 8,677,377.23, 11,974,521.06 and 4,756,999.27

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Solution

The fourth proportional to 8,677,377.23, 11,974,521.06 and 4,756,999.27 is: 6,564,516.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,677,377.23 : 11,974,521.06 = 4,756,999.27 : x
  2. Step 2: Convert to fraction form
    8,677,377.23/11,974,521.06 = 4,756,999.27/x
  3. Step 3: Cross multiply
    8,677,377.23x = 11,974,521.06 × 4,756,999.27
  4. Step 4: Simplify right side
    8,677,377.23x = 56,962,787,941,019.62
  5. Step 5: Solve for x
    x = 56,962,787,941,019.62/8,677,377.23
  6. Step 6: Final answer
    x = 6,564,516.72

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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.