Home / 2,377,748.70-3,566,893.68-862,145.46

Finding the Fourth Proportional to 2,377,748.70, 3,566,893.68 and 862,145.46

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Solution

The fourth proportional to 2,377,748.70, 3,566,893.68 and 862,145.46 is: 1,293,316.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,748.70 : 3,566,893.68 = 862,145.46 : x
  2. Step 2: Convert to fraction form
    2,377,748.70/3,566,893.68 = 862,145.46/x
  3. Step 3: Cross multiply
    2,377,748.70x = 3,566,893.68 × 862,145.46
  4. Step 4: Simplify right side
    2,377,748.70x = 3,075,181,192,514.69
  5. Step 5: Solve for x
    x = 3,075,181,192,514.69/2,377,748.70
  6. Step 6: Final answer
    x = 1,293,316.32

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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.