Home / 2,437,108.65-3,363,314.99-1,349,380.22

Finding the Fourth Proportional to 2,437,108.65, 3,363,314.99 and 1,349,380.22

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Solution

The fourth proportional to 2,437,108.65, 3,363,314.99 and 1,349,380.22 is: 1,862,202.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,108.65 : 3,363,314.99 = 1,349,380.22 : x
  2. Step 2: Convert to fraction form
    2,437,108.65/3,363,314.99 = 1,349,380.22/x
  3. Step 3: Cross multiply
    2,437,108.65x = 3,363,314.99 × 1,349,380.22
  4. Step 4: Simplify right side
    2,437,108.65x = 4,538,390,697,572.02
  5. Step 5: Solve for x
    x = 4,538,390,697,572.02/2,437,108.65
  6. Step 6: Final answer
    x = 1,862,202.86

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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.