Home / 4,289,366.87-5,919,304.77-2,329,227.42

Finding the Fourth Proportional to 4,289,366.87, 5,919,304.77 and 2,329,227.42

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Solution

The fourth proportional to 4,289,366.87, 5,919,304.77 and 2,329,227.42 is: 3,214,322.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,366.87 : 5,919,304.77 = 2,329,227.42 : x
  2. Step 2: Convert to fraction form
    4,289,366.87/5,919,304.77 = 2,329,227.42/x
  3. Step 3: Cross multiply
    4,289,366.87x = 5,919,304.77 × 2,329,227.42
  4. Step 4: Simplify right side
    4,289,366.87x = 13,787,406,988,719.49
  5. Step 5: Solve for x
    x = 13,787,406,988,719.49/4,289,366.87
  6. Step 6: Final answer
    x = 3,214,322.16

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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.