Home / 9,458,621.74-14,155,752.85-5,813,429.57

Finding the Fourth Proportional to 9,458,621.74, 14,155,752.85 and 5,813,429.57

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Solution

The fourth proportional to 9,458,621.74, 14,155,752.85 and 5,813,429.57 is: 8,700,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,621.74 : 14,155,752.85 = 5,813,429.57 : x
  2. Step 2: Convert to fraction form
    9,458,621.74/14,155,752.85 = 5,813,429.57/x
  3. Step 3: Cross multiply
    9,458,621.74x = 14,155,752.85 × 5,813,429.57
  4. Step 4: Simplify right side
    9,458,621.74x = 82,293,472,171,573.50
  5. Step 5: Solve for x
    x = 82,293,472,171,573.50/9,458,621.74
  6. Step 6: Final answer
    x = 8,700,366.12

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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.