Home / 5,983,787.78-8,975,681.64-1,496,063.78

Finding the Fourth Proportional to 5,983,787.78, 8,975,681.64 and 1,496,063.78

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Solution

The fourth proportional to 5,983,787.78, 8,975,681.64 and 1,496,063.78 is: 2,244,095.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,787.78 : 8,975,681.64 = 1,496,063.78 : x
  2. Step 2: Convert to fraction form
    5,983,787.78/8,975,681.64 = 1,496,063.78/x
  3. Step 3: Cross multiply
    5,983,787.78x = 8,975,681.64 × 1,496,063.78
  4. Step 4: Simplify right side
    5,983,787.78x = 13,428,192,202,415
  5. Step 5: Solve for x
    x = 13,428,192,202,415/5,983,787.78
  6. Step 6: Final answer
    x = 2,244,095.66

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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.