Home / 4,069,302.16-5,615,433.84-2,350,320.16

Finding the Fourth Proportional to 4,069,302.16, 5,615,433.84 and 2,350,320.16

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Solution

The fourth proportional to 4,069,302.16, 5,615,433.84 and 2,350,320.16 is: 3,243,324.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,302.16 : 5,615,433.84 = 2,350,320.16 : x
  2. Step 2: Convert to fraction form
    4,069,302.16/5,615,433.84 = 2,350,320.16/x
  3. Step 3: Cross multiply
    4,069,302.16x = 5,615,433.84 × 2,350,320.16
  4. Step 4: Simplify right side
    4,069,302.16x = 13,198,067,361,298.21
  5. Step 5: Solve for x
    x = 13,198,067,361,298.21/4,069,302.16
  6. Step 6: Final answer
    x = 3,243,324.49

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1.5x scale

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.