Home / 1,124,198.52-1,685,690.57-583,113.47

Finding the Fourth Proportional to 1,124,198.52, 1,685,690.57 and 583,113.47

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Solution

The fourth proportional to 1,124,198.52, 1,685,690.57 and 583,113.47 is: 874,355.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,198.52 : 1,685,690.57 = 583,113.47 : x
  2. Step 2: Convert to fraction form
    1,124,198.52/1,685,690.57 = 583,113.47/x
  3. Step 3: Cross multiply
    1,124,198.52x = 1,685,690.57 × 583,113.47
  4. Step 4: Simplify right side
    1,124,198.52x = 982,948,866,274.96
  5. Step 5: Solve for x
    x = 982,948,866,274.96/1,124,198.52
  6. Step 6: Final answer
    x = 874,355.24

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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.