Home / 6,732,070.40-10,104,447.90-3,539,487.80

Finding the Fourth Proportional to 6,732,070.40, 10,104,447.90 and 3,539,487.80

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Solution

The fourth proportional to 6,732,070.40, 10,104,447.90 and 3,539,487.80 is: 5,312,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732,070.40 : 10,104,447.90 = 3,539,487.80 : x
  2. Step 2: Convert to fraction form
    6,732,070.40/10,104,447.90 = 3,539,487.80/x
  3. Step 3: Cross multiply
    6,732,070.40x = 10,104,447.90 × 3,539,487.80
  4. Step 4: Simplify right side
    6,732,070.40x = 35,764,570,067,785.62
  5. Step 5: Solve for x
    x = 35,764,570,067,785.62/6,732,070.40
  6. Step 6: Final answer
    x = 5,312,566.26

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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.