Home / 4,392,752.08-6,062,124.48-2,459,001.28

Finding the Fourth Proportional to 4,392,752.08, 6,062,124.48 and 2,459,001.28

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Solution

The fourth proportional to 4,392,752.08, 6,062,124.48 and 2,459,001.28 is: 3,393,492.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,752.08 : 6,062,124.48 = 2,459,001.28 : x
  2. Step 2: Convert to fraction form
    4,392,752.08/6,062,124.48 = 2,459,001.28/x
  3. Step 3: Cross multiply
    4,392,752.08x = 6,062,124.48 × 2,459,001.28
  4. Step 4: Simplify right side
    4,392,752.08x = 14,906,771,855,839.33
  5. Step 5: Solve for x
    x = 14,906,771,855,839.33/4,392,752.08
  6. Step 6: Final answer
    x = 3,393,492.64

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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.