Home / 4,294,762.30-5,926,419.67-2,528,380.24

Finding the Fourth Proportional to 4,294,762.30, 5,926,419.67 and 2,528,380.24

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Solution

The fourth proportional to 4,294,762.30, 5,926,419.67 and 2,528,380.24 is: 3,488,957.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,762.30 : 5,926,419.67 = 2,528,380.24 : x
  2. Step 2: Convert to fraction form
    4,294,762.30/5,926,419.67 = 2,528,380.24/x
  3. Step 3: Cross multiply
    4,294,762.30x = 5,926,419.67 × 2,528,380.24
  4. Step 4: Simplify right side
    4,294,762.30x = 14,984,242,387,575.32
  5. Step 5: Solve for x
    x = 14,984,242,387,575.32/4,294,762.30
  6. Step 6: Final answer
    x = 3,488,957.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.