Home / 8,869,917.70-13,304,876.55-6,035,565.70

Finding the Fourth Proportional to 8,869,917.70, 13,304,876.55 and 6,035,565.70

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Solution

The fourth proportional to 8,869,917.70, 13,304,876.55 and 6,035,565.70 is: 9,053,348.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,869,917.70 : 13,304,876.55 = 6,035,565.70 : x
  2. Step 2: Convert to fraction form
    8,869,917.70/13,304,876.55 = 6,035,565.70/x
  3. Step 3: Cross multiply
    8,869,917.70x = 13,304,876.55 × 6,035,565.70
  4. Step 4: Simplify right side
    8,869,917.70x = 80,302,456,547,914.34
  5. Step 5: Solve for x
    x = 80,302,456,547,914.34/8,869,917.70
  6. Step 6: Final answer
    x = 9,053,348.55

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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.