Home / 1,734,799.65-2,393,972.10-960,465

Finding the Fourth Proportional to 1,734,799.65, 2,393,972.10 and 960,465

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Solution

The fourth proportional to 1,734,799.65, 2,393,972.10 and 960,465 is: 1,325,413.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,799.65 : 2,393,972.10 = 960,465 : x
  2. Step 2: Convert to fraction form
    1,734,799.65/2,393,972.10 = 960,465/x
  3. Step 3: Cross multiply
    1,734,799.65x = 2,393,972.10 × 960,465
  4. Step 4: Simplify right side
    1,734,799.65x = 2,299,326,413,026.50
  5. Step 5: Solve for x
    x = 2,299,326,413,026.50/1,734,799.65
  6. Step 6: Final answer
    x = 1,325,413.23

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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.