Home / 9,001,193.72-13,500,070.26-2,697,449.72

Finding the Fourth Proportional to 9,001,193.72, 13,500,070.26 and 2,697,449.72

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Solution

The fourth proportional to 9,001,193.72, 13,500,070.26 and 2,697,449.72 is: 4,045,659.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,193.72 : 13,500,070.26 = 2,697,449.72 : x
  2. Step 2: Convert to fraction form
    9,001,193.72/13,500,070.26 = 2,697,449.72/x
  3. Step 3: Cross multiply
    9,001,193.72x = 13,500,070.26 × 2,697,449.72
  4. Step 4: Simplify right side
    9,001,193.72x = 36,415,760,742,817.33
  5. Step 5: Solve for x
    x = 36,415,760,742,817.33/9,001,193.72
  6. Step 6: Final answer
    x = 4,045,659.04

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1.5x scale

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.