Home / 10,336,144.45-15,487,156.88-6,006,039.93

Finding the Fourth Proportional to 10,336,144.45, 15,487,156.88 and 6,006,039.93

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Solution

The fourth proportional to 10,336,144.45, 15,487,156.88 and 6,006,039.93 is: 8,999,146.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,144.45 : 15,487,156.88 = 6,006,039.93 : x
  2. Step 2: Convert to fraction form
    10,336,144.45/15,487,156.88 = 6,006,039.93/x
  3. Step 3: Cross multiply
    10,336,144.45x = 15,487,156.88 × 6,006,039.93
  4. Step 4: Simplify right side
    10,336,144.45x = 93,016,482,674,023.50
  5. Step 5: Solve for x
    x = 93,016,482,674,023.50/10,336,144.45
  6. Step 6: Final answer
    x = 8,999,146.94

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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.