Home / 1,043,892.41-1,565,454.49-360,605.36

Finding the Fourth Proportional to 1,043,892.41, 1,565,454.49 and 360,605.36

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Solution

The fourth proportional to 1,043,892.41, 1,565,454.49 and 360,605.36 is: 540,775.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,892.41 : 1,565,454.49 = 360,605.36 : x
  2. Step 2: Convert to fraction form
    1,043,892.41/1,565,454.49 = 360,605.36/x
  3. Step 3: Cross multiply
    1,043,892.41x = 1,565,454.49 × 360,605.36
  4. Step 4: Simplify right side
    1,043,892.41x = 564,511,282,942.19
  5. Step 5: Solve for x
    x = 564,511,282,942.19/1,043,892.41
  6. Step 6: Final answer
    x = 540,775.35

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1.5x scale

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.