Home / 2,444,454.86-3,373,505.35-1,356,726.51

Finding the Fourth Proportional to 2,444,454.86, 3,373,505.35 and 1,356,726.51

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Solution

The fourth proportional to 2,444,454.86, 3,373,505.35 and 1,356,726.51 is: 1,872,370.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,454.86 : 3,373,505.35 = 1,356,726.51 : x
  2. Step 2: Convert to fraction form
    2,444,454.86/3,373,505.35 = 1,356,726.51/x
  3. Step 3: Cross multiply
    2,444,454.86x = 3,373,505.35 × 1,356,726.51
  4. Step 4: Simplify right side
    2,444,454.86x = 4,576,924,136,580.01
  5. Step 5: Solve for x
    x = 4,576,924,136,580.01/2,444,454.86
  6. Step 6: Final answer
    x = 1,872,370.08

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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.