Home / 8,646,004.56-11,932,967.88-5,026,432.08

Finding the Fourth Proportional to 8,646,004.56, 11,932,967.88 and 5,026,432.08

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Solution

The fourth proportional to 8,646,004.56, 11,932,967.88 and 5,026,432.08 is: 6,937,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,646,004.56 : 11,932,967.88 = 5,026,432.08 : x
  2. Step 2: Convert to fraction form
    8,646,004.56/11,932,967.88 = 5,026,432.08/x
  3. Step 3: Cross multiply
    8,646,004.56x = 11,932,967.88 × 5,026,432.08
  4. Step 4: Simplify right side
    8,646,004.56x = 59,980,252,561,641.59
  5. Step 5: Solve for x
    x = 59,980,252,561,641.59/8,646,004.56
  6. Step 6: Final answer
    x = 6,937,337.60

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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.