Home / 1,049,557.30-1,572,003.15-1,049,557.30

Finding the Fourth Proportional to 1,049,557.30, 1,572,003.15 and 1,049,557.30

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Solution

The fourth proportional to 1,049,557.30, 1,572,003.15 and 1,049,557.30 is: 1,572,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,557.30 : 1,572,003.15 = 1,049,557.30 : x
  2. Step 2: Convert to fraction form
    1,049,557.30/1,572,003.15 = 1,049,557.30/x
  3. Step 3: Cross multiply
    1,049,557.30x = 1,572,003.15 × 1,049,557.30
  4. Step 4: Simplify right side
    1,049,557.30x = 1,649,907,381,705.50
  5. Step 5: Solve for x
    x = 1,649,907,381,705.50/1,049,557.30
  6. Step 6: Final answer
    x = 1,572,003.15

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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.