Home / 3,034,162.62-4,549,720.32-1,011,690.63

Finding the Fourth Proportional to 3,034,162.62, 4,549,720.32 and 1,011,690.63

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Solution

The fourth proportional to 3,034,162.62, 4,549,720.32 and 1,011,690.63 is: 1,517,027.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,162.62 : 4,549,720.32 = 1,011,690.63 : x
  2. Step 2: Convert to fraction form
    3,034,162.62/4,549,720.32 = 1,011,690.63/x
  3. Step 3: Cross multiply
    3,034,162.62x = 4,549,720.32 × 1,011,690.63
  4. Step 4: Simplify right side
    3,034,162.62x = 4,602,909,416,864.60
  5. Step 5: Solve for x
    x = 4,602,909,416,864.60/3,034,162.62
  6. Step 6: Final answer
    x = 1,517,027.92

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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.