Home / 3,596,767.32-5,391,644.40-1,437,148.56

Finding the Fourth Proportional to 3,596,767.32, 5,391,644.40 and 1,437,148.56

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Solution

The fourth proportional to 3,596,767.32, 5,391,644.40 and 1,437,148.56 is: 2,154,321.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,767.32 : 5,391,644.40 = 1,437,148.56 : x
  2. Step 2: Convert to fraction form
    3,596,767.32/5,391,644.40 = 1,437,148.56/x
  3. Step 3: Cross multiply
    3,596,767.32x = 5,391,644.40 × 1,437,148.56
  4. Step 4: Simplify right side
    3,596,767.32x = 7,748,593,985,492.07
  5. Step 5: Solve for x
    x = 7,748,593,985,492.07/3,596,767.32
  6. Step 6: Final answer
    x = 2,154,321.73

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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.