Home / 7,106,623.92-10,660,682.60-2,314,686.32

Finding the Fourth Proportional to 7,106,623.92, 10,660,682.60 and 2,314,686.32

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Solution

The fourth proportional to 7,106,623.92, 10,660,682.60 and 2,314,686.32 is: 3,472,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,623.92 : 10,660,682.60 = 2,314,686.32 : x
  2. Step 2: Convert to fraction form
    7,106,623.92/10,660,682.60 = 2,314,686.32/x
  3. Step 3: Cross multiply
    7,106,623.92x = 10,660,682.60 × 2,314,686.32
  4. Step 4: Simplify right side
    7,106,623.92x = 24,676,136,176,082.03
  5. Step 5: Solve for x
    x = 24,676,136,176,082.03/7,106,623.92
  6. Step 6: Final answer
    x = 3,472,272.69

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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.