Home / 3,549,585.72-5,329,106.94-2,400,690.62

Finding the Fourth Proportional to 3,549,585.72, 5,329,106.94 and 2,400,690.62

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Solution

The fourth proportional to 3,549,585.72, 5,329,106.94 and 2,400,690.62 is: 3,604,233.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,585.72 : 5,329,106.94 = 2,400,690.62 : x
  2. Step 2: Convert to fraction form
    3,549,585.72/5,329,106.94 = 2,400,690.62/x
  3. Step 3: Cross multiply
    3,549,585.72x = 5,329,106.94 × 2,400,690.62
  4. Step 4: Simplify right side
    3,549,585.72x = 12,793,537,043,834.90
  5. Step 5: Solve for x
    x = 12,793,537,043,834.90/3,549,585.72
  6. Step 6: Final answer
    x = 3,604,233.86

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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.