Home / 8,357,259.74-11,533,498.68-4,687,353.44

Finding the Fourth Proportional to 8,357,259.74, 11,533,498.68 and 4,687,353.44

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Solution

The fourth proportional to 8,357,259.74, 11,533,498.68 and 4,687,353.44 is: 6,468,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,357,259.74 : 11,533,498.68 = 4,687,353.44 : x
  2. Step 2: Convert to fraction form
    8,357,259.74/11,533,498.68 = 4,687,353.44/x
  3. Step 3: Cross multiply
    8,357,259.74x = 11,533,498.68 × 4,687,353.44
  4. Step 4: Simplify right side
    8,357,259.74x = 54,061,584,712,933.46
  5. Step 5: Solve for x
    x = 54,061,584,712,933.46/8,357,259.74
  6. Step 6: Final answer
    x = 6,468,817.10

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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.