Home / 9,337,192.96-12,895,955.08-6,276,092.80

Finding the Fourth Proportional to 9,337,192.96, 12,895,955.08 and 6,276,092.80

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Solution

The fourth proportional to 9,337,192.96, 12,895,955.08 and 6,276,092.80 is: 8,668,152.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,192.96 : 12,895,955.08 = 6,276,092.80 : x
  2. Step 2: Convert to fraction form
    9,337,192.96/12,895,955.08 = 6,276,092.80/x
  3. Step 3: Cross multiply
    9,337,192.96x = 12,895,955.08 × 6,276,092.80
  4. Step 4: Simplify right side
    9,337,192.96x = 80,936,210,826,711.42
  5. Step 5: Solve for x
    x = 80,936,210,826,711.42/9,337,192.96
  6. Step 6: Final answer
    x = 8,668,152.32

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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.