Home / 4,342,672.40-5,993,605.50-2,409,555.74

Finding the Fourth Proportional to 4,342,672.40, 5,993,605.50 and 2,409,555.74

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Solution

The fourth proportional to 4,342,672.40, 5,993,605.50 and 2,409,555.74 is: 3,325,585.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,672.40 : 5,993,605.50 = 2,409,555.74 : x
  2. Step 2: Convert to fraction form
    4,342,672.40/5,993,605.50 = 2,409,555.74/x
  3. Step 3: Cross multiply
    4,342,672.40x = 5,993,605.50 × 2,409,555.74
  4. Step 4: Simplify right side
    4,342,672.40x = 14,441,926,535,820.57
  5. Step 5: Solve for x
    x = 14,441,926,535,820.57/4,342,672.40
  6. Step 6: Final answer
    x = 3,325,585.08

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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.