Home / 4,356,304.98-6,528,569.56-1,659,158.86

Finding the Fourth Proportional to 4,356,304.98, 6,528,569.56 and 1,659,158.86

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Solution

The fourth proportional to 4,356,304.98, 6,528,569.56 and 1,659,158.86 is: 2,486,495.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,304.98 : 6,528,569.56 = 1,659,158.86 : x
  2. Step 2: Convert to fraction form
    4,356,304.98/6,528,569.56 = 1,659,158.86/x
  3. Step 3: Cross multiply
    4,356,304.98x = 6,528,569.56 × 1,659,158.86
  4. Step 4: Simplify right side
    4,356,304.98x = 10,831,934,028,600.30
  5. Step 5: Solve for x
    x = 10,831,934,028,600.30/4,356,304.98
  6. Step 6: Final answer
    x = 2,486,495.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.