Home / 5,011,506-6,915,883.14-2,719,667.16

Finding the Fourth Proportional to 5,011,506, 6,915,883.14 and 2,719,667.16

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Solution

The fourth proportional to 5,011,506, 6,915,883.14 and 2,719,667.16 is: 3,753,143.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,506 : 6,915,883.14 = 2,719,667.16 : x
  2. Step 2: Convert to fraction form
    5,011,506/6,915,883.14 = 2,719,667.16/x
  3. Step 3: Cross multiply
    5,011,506x = 6,915,883.14 × 2,719,667.16
  4. Step 4: Simplify right side
    5,011,506x = 18,808,900,258,255.68
  5. Step 5: Solve for x
    x = 18,808,900,258,255.68/5,011,506
  6. Step 6: Final answer
    x = 3,753,143.32

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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.