Home / 6,832,054.80-10,248,082.20-4,918,867.20

Finding the Fourth Proportional to 6,832,054.80, 10,248,082.20 and 4,918,867.20

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Solution

The fourth proportional to 6,832,054.80, 10,248,082.20 and 4,918,867.20 is: 7,378,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,054.80 : 10,248,082.20 = 4,918,867.20 : x
  2. Step 2: Convert to fraction form
    6,832,054.80/10,248,082.20 = 4,918,867.20/x
  3. Step 3: Cross multiply
    6,832,054.80x = 10,248,082.20 × 4,918,867.20
  4. Step 4: Simplify right side
    6,832,054.80x = 50,408,955,396,483.84
  5. Step 5: Solve for x
    x = 50,408,955,396,483.84/6,832,054.80
  6. Step 6: Final answer
    x = 7,378,300.80

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1.5x scale

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.