Home / 8,597,583.16-11,864,664.30-4,730,021.29

Finding the Fourth Proportional to 8,597,583.16, 11,864,664.30 and 4,730,021.29

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Solution

The fourth proportional to 8,597,583.16, 11,864,664.30 and 4,730,021.29 is: 6,527,429.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,583.16 : 11,864,664.30 = 4,730,021.29 : x
  2. Step 2: Convert to fraction form
    8,597,583.16/11,864,664.30 = 4,730,021.29/x
  3. Step 3: Cross multiply
    8,597,583.16x = 11,864,664.30 × 4,730,021.29
  4. Step 4: Simplify right side
    8,597,583.16x = 56,120,114,737,702.95
  5. Step 5: Solve for x
    x = 56,120,114,737,702.95/8,597,583.16
  6. Step 6: Final answer
    x = 6,527,429.13

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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.