Home / 8,154,005.52-11,252,534.77-4,482,984.54

Finding the Fourth Proportional to 8,154,005.52, 11,252,534.77 and 4,482,984.54

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Solution

The fourth proportional to 8,154,005.52, 11,252,534.77 and 4,482,984.54 is: 6,186,522.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,005.52 : 11,252,534.77 = 4,482,984.54 : x
  2. Step 2: Convert to fraction form
    8,154,005.52/11,252,534.77 = 4,482,984.54/x
  3. Step 3: Cross multiply
    8,154,005.52x = 11,252,534.77 × 4,482,984.54
  4. Step 4: Simplify right side
    8,154,005.52x = 50,444,939,387,307.54
  5. Step 5: Solve for x
    x = 50,444,939,387,307.54/8,154,005.52
  6. Step 6: Final answer
    x = 6,186,522.59

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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.