Home / 1,846,456.40-2,769,943.80-584,152.40

Finding the Fourth Proportional to 1,846,456.40, 2,769,943.80 and 584,152.40

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Solution

The fourth proportional to 1,846,456.40, 2,769,943.80 and 584,152.40 is: 876,310.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,456.40 : 2,769,943.80 = 584,152.40 : x
  2. Step 2: Convert to fraction form
    1,846,456.40/2,769,943.80 = 584,152.40/x
  3. Step 3: Cross multiply
    1,846,456.40x = 2,769,943.80 × 584,152.40
  4. Step 4: Simplify right side
    1,846,456.40x = 1,618,069,318,635.12
  5. Step 5: Solve for x
    x = 1,618,069,318,635.12/1,846,456.40
  6. Step 6: Final answer
    x = 876,310.60

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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.