Home / 2,837,803.56-3,916,251.45-1,548,726.90

Finding the Fourth Proportional to 2,837,803.56, 3,916,251.45 and 1,548,726.90

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Solution

The fourth proportional to 2,837,803.56, 3,916,251.45 and 1,548,726.90 is: 2,137,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,803.56 : 3,916,251.45 = 1,548,726.90 : x
  2. Step 2: Convert to fraction form
    2,837,803.56/3,916,251.45 = 1,548,726.90/x
  3. Step 3: Cross multiply
    2,837,803.56x = 3,916,251.45 × 1,548,726.90
  4. Step 4: Simplify right side
    2,837,803.56x = 6,065,203,967,779.01
  5. Step 5: Solve for x
    x = 6,065,203,967,779.01/2,837,803.56
  6. Step 6: Final answer
    x = 2,137,288.17

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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.