Home / 1,947,763.92-2,921,959.83-599,925.89

Finding the Fourth Proportional to 1,947,763.92, 2,921,959.83 and 599,925.89

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Solution

The fourth proportional to 1,947,763.92, 2,921,959.83 and 599,925.89 is: 899,985.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,947,763.92 : 2,921,959.83 = 599,925.89 : x
  2. Step 2: Convert to fraction form
    1,947,763.92/2,921,959.83 = 599,925.89/x
  3. Step 3: Cross multiply
    1,947,763.92x = 2,921,959.83 × 599,925.89
  4. Step 4: Simplify right side
    1,947,763.92x = 1,752,959,357,737.04
  5. Step 5: Solve for x
    x = 1,752,959,357,737.04/1,947,763.92
  6. Step 6: Final answer
    x = 899,985.54

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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.