Home / 1,962,751.66-2,944,123.81-615,017.50

Finding the Fourth Proportional to 1,962,751.66, 2,944,123.81 and 615,017.50

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Solution

The fourth proportional to 1,962,751.66, 2,944,123.81 and 615,017.50 is: 922,525.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,751.66 : 2,944,123.81 = 615,017.50 : x
  2. Step 2: Convert to fraction form
    1,962,751.66/2,944,123.81 = 615,017.50/x
  3. Step 3: Cross multiply
    1,962,751.66x = 2,944,123.81 × 615,017.50
  4. Step 4: Simplify right side
    1,962,751.66x = 1,810,687,665,316.68
  5. Step 5: Solve for x
    x = 1,810,687,665,316.68/1,962,751.66
  6. Step 6: Final answer
    x = 922,525.10

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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.