Home / 8,007,923.70-12,010,719.15-2,327,555.70

Finding the Fourth Proportional to 8,007,923.70, 12,010,719.15 and 2,327,555.70

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Solution

The fourth proportional to 8,007,923.70, 12,010,719.15 and 2,327,555.70 is: 3,490,994.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,923.70 : 12,010,719.15 = 2,327,555.70 : x
  2. Step 2: Convert to fraction form
    8,007,923.70/12,010,719.15 = 2,327,555.70/x
  3. Step 3: Cross multiply
    8,007,923.70x = 12,010,719.15 × 2,327,555.70
  4. Step 4: Simplify right side
    8,007,923.70x = 27,955,617,818,681.66
  5. Step 5: Solve for x
    x = 27,955,617,818,681.66/8,007,923.70
  6. Step 6: Final answer
    x = 3,490,994.53

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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.