Home / 2,382,298.87-3,574,115.34-963,351.40

Finding the Fourth Proportional to 2,382,298.87, 3,574,115.34 and 963,351.40

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Solution

The fourth proportional to 2,382,298.87, 3,574,115.34 and 963,351.40 is: 1,445,296.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,298.87 : 3,574,115.34 = 963,351.40 : x
  2. Step 2: Convert to fraction form
    2,382,298.87/3,574,115.34 = 963,351.40/x
  3. Step 3: Cross multiply
    2,382,298.87x = 3,574,115.34 × 963,351.40
  4. Step 4: Simplify right side
    2,382,298.87x = 3,443,129,013,413.51
  5. Step 5: Solve for x
    x = 3,443,129,013,413.51/2,382,298.87
  6. Step 6: Final answer
    x = 1,445,296.83

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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.