Home / 4,851,738.20-7,277,607.30-1,655,802.20

Finding the Fourth Proportional to 4,851,738.20, 7,277,607.30 and 1,655,802.20

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Solution

The fourth proportional to 4,851,738.20, 7,277,607.30 and 1,655,802.20 is: 2,483,703.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,738.20 : 7,277,607.30 = 1,655,802.20 : x
  2. Step 2: Convert to fraction form
    4,851,738.20/7,277,607.30 = 1,655,802.20/x
  3. Step 3: Cross multiply
    4,851,738.20x = 7,277,607.30 × 1,655,802.20
  4. Step 4: Simplify right side
    4,851,738.20x = 12,050,278,178,076.06
  5. Step 5: Solve for x
    x = 12,050,278,178,076.06/4,851,738.20
  6. Step 6: Final answer
    x = 2,483,703.30

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Similar ratio
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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.