Home / 3,117,386.55-4,676,079.83-3,024,074.55

Finding the Fourth Proportional to 3,117,386.55, 4,676,079.83 and 3,024,074.55

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Solution

The fourth proportional to 3,117,386.55, 4,676,079.83 and 3,024,074.55 is: 4,536,111.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,117,386.55 : 4,676,079.83 = 3,024,074.55 : x
  2. Step 2: Convert to fraction form
    3,117,386.55/4,676,079.83 = 3,024,074.55/x
  3. Step 3: Cross multiply
    3,117,386.55x = 4,676,079.83 × 3,024,074.55
  4. Step 4: Simplify right side
    3,117,386.55x = 14,140,813,992,550.95
  5. Step 5: Solve for x
    x = 14,140,813,992,550.95/3,117,386.55
  6. Step 6: Final answer
    x = 4,536,111.83

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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.