Home / 3,666,008.34-5,499,282.24-970,315.38

Finding the Fourth Proportional to 3,666,008.34, 5,499,282.24 and 970,315.38

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Solution

The fourth proportional to 3,666,008.34, 5,499,282.24 and 970,315.38 is: 1,455,544.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,008.34 : 5,499,282.24 = 970,315.38 : x
  2. Step 2: Convert to fraction form
    3,666,008.34/5,499,282.24 = 970,315.38/x
  3. Step 3: Cross multiply
    3,666,008.34x = 5,499,282.24 × 970,315.38
  4. Step 4: Simplify right side
    3,666,008.34x = 5,336,038,136,432.85
  5. Step 5: Solve for x
    x = 5,336,038,136,432.85/3,666,008.34
  6. Step 6: Final answer
    x = 1,455,544.46

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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.