Home / 3,070,257.91-4,605,938.33-1,048,028.87

Finding the Fourth Proportional to 3,070,257.91, 4,605,938.33 and 1,048,028.87

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Solution

The fourth proportional to 3,070,257.91, 4,605,938.33 and 1,048,028.87 is: 1,572,231.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,257.91 : 4,605,938.33 = 1,048,028.87 : x
  2. Step 2: Convert to fraction form
    3,070,257.91/4,605,938.33 = 1,048,028.87/x
  3. Step 3: Cross multiply
    3,070,257.91x = 4,605,938.33 × 1,048,028.87
  4. Step 4: Simplify right side
    3,070,257.91x = 4,827,156,349,554.29
  5. Step 5: Solve for x
    x = 4,827,156,349,554.29/3,070,257.91
  6. Step 6: Final answer
    x = 1,572,231.55

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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.