Home / 5,041,440.60-6,955,943.40-2,976,504.36

Finding the Fourth Proportional to 5,041,440.60, 6,955,943.40 and 2,976,504.36

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Solution

The fourth proportional to 5,041,440.60, 6,955,943.40 and 2,976,504.36 is: 4,106,841.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,440.60 : 6,955,943.40 = 2,976,504.36 : x
  2. Step 2: Convert to fraction form
    5,041,440.60/6,955,943.40 = 2,976,504.36/x
  3. Step 3: Cross multiply
    5,041,440.60x = 6,955,943.40 × 2,976,504.36
  4. Step 4: Simplify right side
    5,041,440.60x = 20,704,395,858,013.22
  5. Step 5: Solve for x
    x = 20,704,395,858,013.22/5,041,440.60
  6. Step 6: Final answer
    x = 4,106,841.18

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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.