Home / 8,153,962.56-11,252,475.54-4,482,941.60

Finding the Fourth Proportional to 8,153,962.56, 11,252,475.54 and 4,482,941.60

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Solution

The fourth proportional to 8,153,962.56, 11,252,475.54 and 4,482,941.60 is: 6,186,463.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,962.56 : 11,252,475.54 = 4,482,941.60 : x
  2. Step 2: Convert to fraction form
    8,153,962.56/11,252,475.54 = 4,482,941.60/x
  3. Step 3: Cross multiply
    8,153,962.56x = 11,252,475.54 × 4,482,941.60
  4. Step 4: Simplify right side
    8,153,962.56x = 50,444,190,701,248.45
  5. Step 5: Solve for x
    x = 50,444,190,701,248.45/8,153,962.56
  6. Step 6: Final answer
    x = 6,186,463.37

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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.