Home / 4,317,047.35-6,473,404.86-1,437,399.84

Finding the Fourth Proportional to 4,317,047.35, 6,473,404.86 and 1,437,399.84

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Solution

The fourth proportional to 4,317,047.35, 6,473,404.86 and 1,437,399.84 is: 2,155,378.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,047.35 : 6,473,404.86 = 1,437,399.84 : x
  2. Step 2: Convert to fraction form
    4,317,047.35/6,473,404.86 = 1,437,399.84/x
  3. Step 3: Cross multiply
    4,317,047.35x = 6,473,404.86 × 1,437,399.84
  4. Step 4: Simplify right side
    4,317,047.35x = 9,304,871,114,517.48
  5. Step 5: Solve for x
    x = 9,304,871,114,517.48/4,317,047.35
  6. Step 6: Final answer
    x = 2,155,378.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.