Home / 2,456,191.60-3,684,287.40-773,295.10

Finding the Fourth Proportional to 2,456,191.60, 3,684,287.40 and 773,295.10

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Solution

The fourth proportional to 2,456,191.60, 3,684,287.40 and 773,295.10 is: 1,159,942.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,191.60 : 3,684,287.40 = 773,295.10 : x
  2. Step 2: Convert to fraction form
    2,456,191.60/3,684,287.40 = 773,295.10/x
  3. Step 3: Cross multiply
    2,456,191.60x = 3,684,287.40 × 773,295.10
  4. Step 4: Simplify right side
    2,456,191.60x = 2,849,041,393,411.74
  5. Step 5: Solve for x
    x = 2,849,041,393,411.74/2,456,191.60
  6. Step 6: Final answer
    x = 1,159,942.65

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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.