Home / 2,730,256.20-4,095,384.30-2,677,112.10

Finding the Fourth Proportional to 2,730,256.20, 4,095,384.30 and 2,677,112.10

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Solution

The fourth proportional to 2,730,256.20, 4,095,384.30 and 2,677,112.10 is: 4,015,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,256.20 : 4,095,384.30 = 2,677,112.10 : x
  2. Step 2: Convert to fraction form
    2,730,256.20/4,095,384.30 = 2,677,112.10/x
  3. Step 3: Cross multiply
    2,730,256.20x = 4,095,384.30 × 2,677,112.10
  4. Step 4: Simplify right side
    2,730,256.20x = 10,963,802,863,680.03
  5. Step 5: Solve for x
    x = 10,963,802,863,680.03/2,730,256.20
  6. Step 6: Final answer
    x = 4,015,668.15

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1.5x scale

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.