Home / 4,402,176.80-6,603,265.20-2,488,989.20

Finding the Fourth Proportional to 4,402,176.80, 6,603,265.20 and 2,488,989.20

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Solution

The fourth proportional to 4,402,176.80, 6,603,265.20 and 2,488,989.20 is: 3,733,483.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,176.80 : 6,603,265.20 = 2,488,989.20 : x
  2. Step 2: Convert to fraction form
    4,402,176.80/6,603,265.20 = 2,488,989.20/x
  3. Step 3: Cross multiply
    4,402,176.80x = 6,603,265.20 × 2,488,989.20
  4. Step 4: Simplify right side
    4,402,176.80x = 16,435,455,767,535.84
  5. Step 5: Solve for x
    x = 16,435,455,767,535.84/4,402,176.80
  6. Step 6: Final answer
    x = 3,733,483.80

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Similar ratio
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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.