Home / 1,806,756.57-2,705,974.02-1,046,711.19

Finding the Fourth Proportional to 1,806,756.57, 2,705,974.02 and 1,046,711.19

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Solution

The fourth proportional to 1,806,756.57, 2,705,974.02 and 1,046,711.19 is: 1,567,656.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,756.57 : 2,705,974.02 = 1,046,711.19 : x
  2. Step 2: Convert to fraction form
    1,806,756.57/2,705,974.02 = 1,046,711.19/x
  3. Step 3: Cross multiply
    1,806,756.57x = 2,705,974.02 × 1,046,711.19
  4. Step 4: Simplify right side
    1,806,756.57x = 2,832,373,286,583.28
  5. Step 5: Solve for x
    x = 2,832,373,286,583.28/1,806,756.57
  6. Step 6: Final answer
    x = 1,567,656.28

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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.