Home / 4,836,122.88-6,675,646.08-4,154,323.20

Finding the Fourth Proportional to 4,836,122.88, 6,675,646.08 and 4,154,323.20

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Solution

The fourth proportional to 4,836,122.88, 6,675,646.08 and 4,154,323.20 is: 5,734,509.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,122.88 : 6,675,646.08 = 4,154,323.20 : x
  2. Step 2: Convert to fraction form
    4,836,122.88/6,675,646.08 = 4,154,323.20/x
  3. Step 3: Cross multiply
    4,836,122.88x = 6,675,646.08 × 4,154,323.20
  4. Step 4: Simplify right side
    4,836,122.88x = 27,732,791,385,133.06
  5. Step 5: Solve for x
    x = 27,732,791,385,133.06/4,836,122.88
  6. Step 6: Final answer
    x = 5,734,509.25

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Double scale
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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.