Home / 4,454,532.08-6,144,078.60-4,088,190.04

Finding the Fourth Proportional to 4,454,532.08, 6,144,078.60 and 4,088,190.04

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Solution

The fourth proportional to 4,454,532.08, 6,144,078.60 and 4,088,190.04 is: 5,638,787.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,532.08 : 6,144,078.60 = 4,088,190.04 : x
  2. Step 2: Convert to fraction form
    4,454,532.08/6,144,078.60 = 4,088,190.04/x
  3. Step 3: Cross multiply
    4,454,532.08x = 6,144,078.60 × 4,088,190.04
  4. Step 4: Simplify right side
    4,454,532.08x = 25,118,160,937,497.14
  5. Step 5: Solve for x
    x = 25,118,160,937,497.14/4,454,532.08
  6. Step 6: Final answer
    x = 5,638,787.75

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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.