Home / 10,565,190.53-15,812,473.84-6,015,017.86

Finding the Fourth Proportional to 10,565,190.53, 15,812,473.84 and 6,015,017.86

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Solution

The fourth proportional to 10,565,190.53, 15,812,473.84 and 6,015,017.86 is: 9,002,422.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565,190.53 : 15,812,473.84 = 6,015,017.86 : x
  2. Step 2: Convert to fraction form
    10,565,190.53/15,812,473.84 = 6,015,017.86/x
  3. Step 3: Cross multiply
    10,565,190.53x = 15,812,473.84 × 6,015,017.86
  4. Step 4: Simplify right side
    10,565,190.53x = 95,112,312,537,648.53
  5. Step 5: Solve for x
    x = 95,112,312,537,648.53/10,565,190.53
  6. Step 6: Final answer
    x = 9,002,422.84

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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.