Home / 4,482,776.02-6,186,201.60-2,549,036.74

Finding the Fourth Proportional to 4,482,776.02, 6,186,201.60 and 2,549,036.74

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Solution

The fourth proportional to 4,482,776.02, 6,186,201.60 and 2,549,036.74 is: 3,517,654.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,776.02 : 6,186,201.60 = 2,549,036.74 : x
  2. Step 2: Convert to fraction form
    4,482,776.02/6,186,201.60 = 2,549,036.74/x
  3. Step 3: Cross multiply
    4,482,776.02x = 6,186,201.60 × 2,549,036.74
  4. Step 4: Simplify right side
    4,482,776.02x = 15,768,855,159,446.79
  5. Step 5: Solve for x
    x = 15,768,855,159,446.79/4,482,776.02
  6. Step 6: Final answer
    x = 3,517,654.04

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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.