Home / 8,632,802.23-11,913,549.04-4,712,767.37

Finding the Fourth Proportional to 8,632,802.23, 11,913,549.04 and 4,712,767.37

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Solution

The fourth proportional to 8,632,802.23, 11,913,549.04 and 4,712,767.37 is: 6,503,772.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,802.23 : 11,913,549.04 = 4,712,767.37 : x
  2. Step 2: Convert to fraction form
    8,632,802.23/11,913,549.04 = 4,712,767.37/x
  3. Step 3: Cross multiply
    8,632,802.23x = 11,913,549.04 × 4,712,767.37
  4. Step 4: Simplify right side
    8,632,802.23x = 56,145,785,149,932.98
  5. Step 5: Solve for x
    x = 56,145,785,149,932.98/8,632,802.23
  6. Step 6: Final answer
    x = 6,503,772.90

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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.