Home / 1,043,482.65-1,439,679.20-584,535.24

Finding the Fourth Proportional to 1,043,482.65, 1,439,679.20 and 584,535.24

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Solution

The fourth proportional to 1,043,482.65, 1,439,679.20 and 584,535.24 is: 806,475.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,482.65 : 1,439,679.20 = 584,535.24 : x
  2. Step 2: Convert to fraction form
    1,043,482.65/1,439,679.20 = 584,535.24/x
  3. Step 3: Cross multiply
    1,043,482.65x = 1,439,679.20 × 584,535.24
  4. Step 4: Simplify right side
    1,043,482.65x = 841,543,223,772.33
  5. Step 5: Solve for x
    x = 841,543,223,772.33/1,043,482.65
  6. Step 6: Final answer
    x = 806,475.53

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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.