Home / 4,487,637.60-6,234,748.56-4,433,829.30

Finding the Fourth Proportional to 4,487,637.60, 6,234,748.56 and 4,433,829.30

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Solution

The fourth proportional to 4,487,637.60, 6,234,748.56 and 4,433,829.30 is: 6,159,991.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,637.60 : 6,234,748.56 = 4,433,829.30 : x
  2. Step 2: Convert to fraction form
    4,487,637.60/6,234,748.56 = 4,433,829.30/x
  3. Step 3: Cross multiply
    4,487,637.60x = 6,234,748.56 × 4,433,829.30
  4. Step 4: Simplify right side
    4,487,637.60x = 27,643,810,843,460.80
  5. Step 5: Solve for x
    x = 27,643,810,843,460.80/4,487,637.60
  6. Step 6: Final answer
    x = 6,159,991.81

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.