Home / 8,321,552.16-11,482,747.40-4,599,880.42

Finding the Fourth Proportional to 8,321,552.16, 11,482,747.40 and 4,599,880.42

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Solution

The fourth proportional to 8,321,552.16, 11,482,747.40 and 4,599,880.42 is: 6,347,285.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,321,552.16 : 11,482,747.40 = 4,599,880.42 : x
  2. Step 2: Convert to fraction form
    8,321,552.16/11,482,747.40 = 4,599,880.42/x
  3. Step 3: Cross multiply
    8,321,552.16x = 11,482,747.40 × 4,599,880.42
  4. Step 4: Simplify right side
    8,321,552.16x = 52,819,264,933,065.91
  5. Step 5: Solve for x
    x = 52,819,264,933,065.91/8,321,552.16
  6. Step 6: Final answer
    x = 6,347,285.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.