Home / 8,182,677.12-11,292,242.88-4,560,616.32

Finding the Fourth Proportional to 8,182,677.12, 11,292,242.88 and 4,560,616.32

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Solution

The fourth proportional to 8,182,677.12, 11,292,242.88 and 4,560,616.32 is: 6,293,733.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,677.12 : 11,292,242.88 = 4,560,616.32 : x
  2. Step 2: Convert to fraction form
    8,182,677.12/11,292,242.88 = 4,560,616.32/x
  3. Step 3: Cross multiply
    8,182,677.12x = 11,292,242.88 × 4,560,616.32
  4. Step 4: Simplify right side
    8,182,677.12x = 51,499,587,167,931.81
  5. Step 5: Solve for x
    x = 51,499,587,167,931.81/8,182,677.12
  6. Step 6: Final answer
    x = 6,293,733.26

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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.