Home / 8,063,948.70-12,095,767.44-1,998,693

Finding the Fourth Proportional to 8,063,948.70, 12,095,767.44 and 1,998,693

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Solution

The fourth proportional to 8,063,948.70, 12,095,767.44 and 1,998,693 is: 2,998,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,948.70 : 12,095,767.44 = 1,998,693 : x
  2. Step 2: Convert to fraction form
    8,063,948.70/12,095,767.44 = 1,998,693/x
  3. Step 3: Cross multiply
    8,063,948.70x = 12,095,767.44 × 1,998,693
  4. Step 4: Simplify right side
    8,063,948.70x = 24,175,725,711,955.92
  5. Step 5: Solve for x
    x = 24,175,725,711,955.92/8,063,948.70
  6. Step 6: Final answer
    x = 2,998,000.93

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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.