Home / 9,390,704.10-14,086,056.15-7,262,315.70

Finding the Fourth Proportional to 9,390,704.10, 14,086,056.15 and 7,262,315.70

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Solution

The fourth proportional to 9,390,704.10, 14,086,056.15 and 7,262,315.70 is: 10,893,473.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,390,704.10 : 14,086,056.15 = 7,262,315.70 : x
  2. Step 2: Convert to fraction form
    9,390,704.10/14,086,056.15 = 7,262,315.70/x
  3. Step 3: Cross multiply
    9,390,704.10x = 14,086,056.15 × 7,262,315.70
  4. Step 4: Simplify right side
    9,390,704.10x = 102,297,386,729,226.56
  5. Step 5: Solve for x
    x = 102,297,386,729,226.56/9,390,704.10
  6. Step 6: Final answer
    x = 10,893,473.55

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Similar ratio
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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.