Home / 6,676,410.52-10,014,314.84-2,784,264.94

Finding the Fourth Proportional to 6,676,410.52, 10,014,314.84 and 2,784,264.94

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Solution

The fourth proportional to 6,676,410.52, 10,014,314.84 and 2,784,264.94 is: 4,176,271.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,410.52 : 10,014,314.84 = 2,784,264.94 : x
  2. Step 2: Convert to fraction form
    6,676,410.52/10,014,314.84 = 2,784,264.94/x
  3. Step 3: Cross multiply
    6,676,410.52x = 10,014,314.84 × 2,784,264.94
  4. Step 4: Simplify right side
    6,676,410.52x = 27,882,505,643,140.81
  5. Step 5: Solve for x
    x = 27,882,505,643,140.81/6,676,410.52
  6. Step 6: Final answer
    x = 4,176,271.90

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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.