Home / 6,799,150.40-10,196,349.06-2,005,567.16

Finding the Fourth Proportional to 6,799,150.40, 10,196,349.06 and 2,005,567.16

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Solution

The fourth proportional to 6,799,150.40, 10,196,349.06 and 2,005,567.16 is: 3,007,649.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,150.40 : 10,196,349.06 = 2,005,567.16 : x
  2. Step 2: Convert to fraction form
    6,799,150.40/10,196,349.06 = 2,005,567.16/x
  3. Step 3: Cross multiply
    6,799,150.40x = 10,196,349.06 × 2,005,567.16
  4. Step 4: Simplify right side
    6,799,150.40x = 20,449,462,826,632.87
  5. Step 5: Solve for x
    x = 20,449,462,826,632.87/6,799,150.40
  6. Step 6: Final answer
    x = 3,007,649.72

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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.