Home / 9,261,923.47-13,891,624.01-2,437,925.21

Finding the Fourth Proportional to 9,261,923.47, 13,891,624.01 and 2,437,925.21

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Solution

The fourth proportional to 9,261,923.47, 13,891,624.01 and 2,437,925.21 is: 3,656,555.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,923.47 : 13,891,624.01 = 2,437,925.21 : x
  2. Step 2: Convert to fraction form
    9,261,923.47/13,891,624.01 = 2,437,925.21/x
  3. Step 3: Cross multiply
    9,261,923.47x = 13,891,624.01 × 2,437,925.21
  4. Step 4: Simplify right side
    9,261,923.47x = 33,866,740,375,121.69
  5. Step 5: Solve for x
    x = 33,866,740,375,121.69/9,261,923.47
  6. Step 6: Final answer
    x = 3,656,555.84

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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.