Home / 3,761,064.04-5,188,986.66-2,403,720.04

Finding the Fourth Proportional to 3,761,064.04, 5,188,986.66 and 2,403,720.04

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Solution

The fourth proportional to 3,761,064.04, 5,188,986.66 and 2,403,720.04 is: 3,316,314.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,064.04 : 5,188,986.66 = 2,403,720.04 : x
  2. Step 2: Convert to fraction form
    3,761,064.04/5,188,986.66 = 2,403,720.04/x
  3. Step 3: Cross multiply
    3,761,064.04x = 5,188,986.66 × 2,403,720.04
  4. Step 4: Simplify right side
    3,761,064.04x = 12,472,871,221,934.67
  5. Step 5: Solve for x
    x = 12,472,871,221,934.67/3,761,064.04
  6. Step 6: Final answer
    x = 3,316,314.50

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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.