Home / 4,413,507.87-6,091,151.13-2,578,424.88

Finding the Fourth Proportional to 4,413,507.87, 6,091,151.13 and 2,578,424.88

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Solution

The fourth proportional to 4,413,507.87, 6,091,151.13 and 2,578,424.88 is: 3,558,524.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,507.87 : 6,091,151.13 = 2,578,424.88 : x
  2. Step 2: Convert to fraction form
    4,413,507.87/6,091,151.13 = 2,578,424.88/x
  3. Step 3: Cross multiply
    4,413,507.87x = 6,091,151.13 × 2,578,424.88
  4. Step 4: Simplify right side
    4,413,507.87x = 15,705,575,621,432.11
  5. Step 5: Solve for x
    x = 15,705,575,621,432.11/4,413,507.87
  6. Step 6: Final answer
    x = 3,558,524.44

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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.