Home / 8,582,116.88-11,843,442.60-4,714,995.44

Finding the Fourth Proportional to 8,582,116.88, 11,843,442.60 and 4,714,995.44

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Solution

The fourth proportional to 8,582,116.88, 11,843,442.60 and 4,714,995.44 is: 6,506,760.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,116.88 : 11,843,442.60 = 4,714,995.44 : x
  2. Step 2: Convert to fraction form
    8,582,116.88/11,843,442.60 = 4,714,995.44/x
  3. Step 3: Cross multiply
    8,582,116.88x = 11,843,442.60 × 4,714,995.44
  4. Step 4: Simplify right side
    8,582,116.88x = 55,841,777,852,901.75
  5. Step 5: Solve for x
    x = 55,841,777,852,901.75/8,582,116.88
  6. Step 6: Final answer
    x = 6,506,760.35

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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.