Home / 6,887,523.60-10,332,779.85-2,095,088.31

Finding the Fourth Proportional to 6,887,523.60, 10,332,779.85 and 2,095,088.31

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Solution

The fourth proportional to 6,887,523.60, 10,332,779.85 and 2,095,088.31 is: 3,143,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,523.60 : 10,332,779.85 = 2,095,088.31 : x
  2. Step 2: Convert to fraction form
    6,887,523.60/10,332,779.85 = 2,095,088.31/x
  3. Step 3: Cross multiply
    6,887,523.60x = 10,332,779.85 × 2,095,088.31
  4. Step 4: Simplify right side
    6,887,523.60x = 21,648,086,273,538.55
  5. Step 5: Solve for x
    x = 21,648,086,273,538.55/6,887,523.60
  6. Step 6: Final answer
    x = 3,143,087.06

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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.