Home / 5,539,893-8,294,535.94-2,838,401.24

Finding the Fourth Proportional to 5,539,893, 8,294,535.94 and 2,838,401.24

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Solution

The fourth proportional to 5,539,893, 8,294,535.94 and 2,838,401.24 is: 4,249,760.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,893 : 8,294,535.94 = 2,838,401.24 : x
  2. Step 2: Convert to fraction form
    5,539,893/8,294,535.94 = 2,838,401.24/x
  3. Step 3: Cross multiply
    5,539,893x = 8,294,535.94 × 2,838,401.24
  4. Step 4: Simplify right side
    5,539,893x = 23,543,221,097,320.57
  5. Step 5: Solve for x
    x = 23,543,221,097,320.57/5,539,893
  6. Step 6: Final answer
    x = 4,249,760.98

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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.