Home / 6,020,312.24-9,031,847.16-2,609,171.12

Finding the Fourth Proportional to 6,020,312.24, 9,031,847.16 and 2,609,171.12

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Solution

The fourth proportional to 6,020,312.24, 9,031,847.16 and 2,609,171.12 is: 3,914,354.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,312.24 : 9,031,847.16 = 2,609,171.12 : x
  2. Step 2: Convert to fraction form
    6,020,312.24/9,031,847.16 = 2,609,171.12/x
  3. Step 3: Cross multiply
    6,020,312.24x = 9,031,847.16 × 2,609,171.12
  4. Step 4: Simplify right side
    6,020,312.24x = 23,565,634,770,126.02
  5. Step 5: Solve for x
    x = 23,565,634,770,126.02/6,020,312.24
  6. Step 6: Final answer
    x = 3,914,354.24

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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.