Home / 5,373,532.43-7,415,278.97-2,926,089.77

Finding the Fourth Proportional to 5,373,532.43, 7,415,278.97 and 2,926,089.77

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Solution

The fourth proportional to 5,373,532.43, 7,415,278.97 and 2,926,089.77 is: 4,037,897.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,532.43 : 7,415,278.97 = 2,926,089.77 : x
  2. Step 2: Convert to fraction form
    5,373,532.43/7,415,278.97 = 2,926,089.77/x
  3. Step 3: Cross multiply
    5,373,532.43x = 7,415,278.97 × 2,926,089.77
  4. Step 4: Simplify right side
    5,373,532.43x = 21,697,771,921,182.69
  5. Step 5: Solve for x
    x = 21,697,771,921,182.69/5,373,532.43
  6. Step 6: Final answer
    x = 4,037,897.27

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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.