Home / 2,413,751.40-3,620,627.10-2,376,426.60

Finding the Fourth Proportional to 2,413,751.40, 3,620,627.10 and 2,376,426.60

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Solution

The fourth proportional to 2,413,751.40, 3,620,627.10 and 2,376,426.60 is: 3,564,639.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,751.40 : 3,620,627.10 = 2,376,426.60 : x
  2. Step 2: Convert to fraction form
    2,413,751.40/3,620,627.10 = 2,376,426.60/x
  3. Step 3: Cross multiply
    2,413,751.40x = 3,620,627.10 × 2,376,426.60
  4. Step 4: Simplify right side
    2,413,751.40x = 8,604,154,549,120.86
  5. Step 5: Solve for x
    x = 8,604,154,549,120.86/2,413,751.40
  6. Step 6: Final answer
    x = 3,564,639.90

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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.