Home / 1,882,433.52-2,597,774.49-1,022,993.55

Finding the Fourth Proportional to 1,882,433.52, 2,597,774.49 and 1,022,993.55

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Solution

The fourth proportional to 1,882,433.52, 2,597,774.49 and 1,022,993.55 is: 1,411,739.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,433.52 : 2,597,774.49 = 1,022,993.55 : x
  2. Step 2: Convert to fraction form
    1,882,433.52/2,597,774.49 = 1,022,993.55/x
  3. Step 3: Cross multiply
    1,882,433.52x = 2,597,774.49 × 1,022,993.55
  4. Step 4: Simplify right side
    1,882,433.52x = 2,657,506,547,624.54
  5. Step 5: Solve for x
    x = 2,657,506,547,624.54/1,882,433.52
  6. Step 6: Final answer
    x = 1,411,739.92

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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.