Home / 7,692,224.85-10,604,882.61-4,934,125.04

Finding the Fourth Proportional to 7,692,224.85, 10,604,882.61 and 4,934,125.04

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Solution

The fourth proportional to 7,692,224.85, 10,604,882.61 and 4,934,125.04 is: 6,802,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,692,224.85 : 10,604,882.61 = 4,934,125.04 : x
  2. Step 2: Convert to fraction form
    7,692,224.85/10,604,882.61 = 4,934,125.04/x
  3. Step 3: Cross multiply
    7,692,224.85x = 10,604,882.61 × 4,934,125.04
  4. Step 4: Simplify right side
    7,692,224.85x = 52,325,816,779,237.14
  5. Step 5: Solve for x
    x = 52,325,816,779,237.14/7,692,224.85
  6. Step 6: Final answer
    x = 6,802,429.44

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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.