Home / 10,373,357.64-14,298,100.38-6,934,343.88

Finding the Fourth Proportional to 10,373,357.64, 14,298,100.38 and 6,934,343.88

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Solution

The fourth proportional to 10,373,357.64, 14,298,100.38 and 6,934,343.88 is: 9,557,941.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,357.64 : 14,298,100.38 = 6,934,343.88 : x
  2. Step 2: Convert to fraction form
    10,373,357.64/14,298,100.38 = 6,934,343.88/x
  3. Step 3: Cross multiply
    10,373,357.64x = 14,298,100.38 × 6,934,343.88
  4. Step 4: Simplify right side
    10,373,357.64x = 99,147,944,865,678.67
  5. Step 5: Solve for x
    x = 99,147,944,865,678.67/10,373,357.64
  6. Step 6: Final answer
    x = 9,557,941.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.