Home / 1,801,780.08-2,484,198.36-1,156,061.04

Finding the Fourth Proportional to 1,801,780.08, 2,484,198.36 and 1,156,061.04

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Solution

The fourth proportional to 1,801,780.08, 2,484,198.36 and 1,156,061.04 is: 1,593,915.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,780.08 : 2,484,198.36 = 1,156,061.04 : x
  2. Step 2: Convert to fraction form
    1,801,780.08/2,484,198.36 = 1,156,061.04/x
  3. Step 3: Cross multiply
    1,801,780.08x = 2,484,198.36 × 1,156,061.04
  4. Step 4: Simplify right side
    1,801,780.08x = 2,871,884,939,627.89
  5. Step 5: Solve for x
    x = 2,871,884,939,627.89/1,801,780.08
  6. Step 6: Final answer
    x = 1,593,915.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.