Home / 1,597,029.30-2,395,543.95-1,030,158.90

Finding the Fourth Proportional to 1,597,029.30, 2,395,543.95 and 1,030,158.90

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Solution

The fourth proportional to 1,597,029.30, 2,395,543.95 and 1,030,158.90 is: 1,545,238.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,029.30 : 2,395,543.95 = 1,030,158.90 : x
  2. Step 2: Convert to fraction form
    1,597,029.30/2,395,543.95 = 1,030,158.90/x
  3. Step 3: Cross multiply
    1,597,029.30x = 2,395,543.95 × 1,030,158.90
  4. Step 4: Simplify right side
    1,597,029.30x = 2,467,790,920,433.66
  5. Step 5: Solve for x
    x = 2,467,790,920,433.66/1,597,029.30
  6. Step 6: Final answer
    x = 1,545,238.35

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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.