Home / 7,567,686.64-11,341,672.66-3,074,710

Finding the Fourth Proportional to 7,567,686.64, 11,341,672.66 and 3,074,710

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Solution

The fourth proportional to 7,567,686.64, 11,341,672.66 and 3,074,710 is: 4,608,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,686.64 : 11,341,672.66 = 3,074,710 : x
  2. Step 2: Convert to fraction form
    7,567,686.64/11,341,672.66 = 3,074,710/x
  3. Step 3: Cross multiply
    7,567,686.64x = 11,341,672.66 × 3,074,710
  4. Step 4: Simplify right side
    7,567,686.64x = 34,872,354,344,428.60
  5. Step 5: Solve for x
    x = 34,872,354,344,428.60/7,567,686.64
  6. Step 6: Final answer
    x = 4,608,060.03

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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.