Home / 5,241,703.53-7,232,354.15-2,949,027.69

Finding the Fourth Proportional to 5,241,703.53, 7,232,354.15 and 2,949,027.69

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Solution

The fourth proportional to 5,241,703.53, 7,232,354.15 and 2,949,027.69 is: 4,068,984.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,703.53 : 7,232,354.15 = 2,949,027.69 : x
  2. Step 2: Convert to fraction form
    5,241,703.53/7,232,354.15 = 2,949,027.69/x
  3. Step 3: Cross multiply
    5,241,703.53x = 7,232,354.15 × 2,949,027.69
  4. Step 4: Simplify right side
    5,241,703.53x = 21,328,412,637,491.27
  5. Step 5: Solve for x
    x = 21,328,412,637,491.27/5,241,703.53
  6. Step 6: Final answer
    x = 4,068,984.92

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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.