Home / 6,696,537.60-10,044,806.40-4,680,998.40

Finding the Fourth Proportional to 6,696,537.60, 10,044,806.40 and 4,680,998.40

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Solution

The fourth proportional to 6,696,537.60, 10,044,806.40 and 4,680,998.40 is: 7,021,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,537.60 : 10,044,806.40 = 4,680,998.40 : x
  2. Step 2: Convert to fraction form
    6,696,537.60/10,044,806.40 = 4,680,998.40/x
  3. Step 3: Cross multiply
    6,696,537.60x = 10,044,806.40 × 4,680,998.40
  4. Step 4: Simplify right side
    6,696,537.60x = 47,019,722,686,709.77
  5. Step 5: Solve for x
    x = 47,019,722,686,709.77/6,696,537.60
  6. Step 6: Final answer
    x = 7,021,497.60

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Similar ratio
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1.5x scale

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.