Home / 3,570,040.38-4,925,439.08-2,281,624

Finding the Fourth Proportional to 3,570,040.38, 4,925,439.08 and 2,281,624

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Solution

The fourth proportional to 3,570,040.38, 4,925,439.08 and 2,281,624 is: 3,147,863.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,040.38 : 4,925,439.08 = 2,281,624 : x
  2. Step 2: Convert to fraction form
    3,570,040.38/4,925,439.08 = 2,281,624/x
  3. Step 3: Cross multiply
    3,570,040.38x = 4,925,439.08 × 2,281,624
  4. Step 4: Simplify right side
    3,570,040.38x = 11,238,000,015,465.92
  5. Step 5: Solve for x
    x = 11,238,000,015,465.92/3,570,040.38
  6. Step 6: Final answer
    x = 3,147,863.56

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1.5x scale

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.