Home / 8,582,651.60-11,844,009.61-4,715,089.52

Finding the Fourth Proportional to 8,582,651.60, 11,844,009.61 and 4,715,089.52

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Solution

The fourth proportional to 8,582,651.60, 11,844,009.61 and 4,715,089.52 is: 6,506,796.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,651.60 : 11,844,009.61 = 4,715,089.52 : x
  2. Step 2: Convert to fraction form
    8,582,651.60/11,844,009.61 = 4,715,089.52/x
  3. Step 3: Cross multiply
    8,582,651.60x = 11,844,009.61 × 4,715,089.52
  4. Step 4: Simplify right side
    8,582,651.60x = 55,845,565,515,882.51
  5. Step 5: Solve for x
    x = 55,845,565,515,882.51/8,582,651.60
  6. Step 6: Final answer
    x = 6,506,796.29

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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.