Home / 6,892,695.15-10,340,164.86-2,035,492.91

Finding the Fourth Proportional to 6,892,695.15, 10,340,164.86 and 2,035,492.91

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Solution

The fourth proportional to 6,892,695.15, 10,340,164.86 and 2,035,492.91 is: 3,053,570.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,695.15 : 10,340,164.86 = 2,035,492.91 : x
  2. Step 2: Convert to fraction form
    6,892,695.15/10,340,164.86 = 2,035,492.91/x
  3. Step 3: Cross multiply
    6,892,695.15x = 10,340,164.86 × 2,035,492.91
  4. Step 4: Simplify right side
    6,892,695.15x = 21,047,332,240,202.84
  5. Step 5: Solve for x
    x = 21,047,332,240,202.84/6,892,695.15
  6. Step 6: Final answer
    x = 3,053,570.74

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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.