Home / 4,259,824.33-6,388,572.67-1,526,862.35

Finding the Fourth Proportional to 4,259,824.33, 6,388,572.67 and 1,526,862.35

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Solution

The fourth proportional to 4,259,824.33, 6,388,572.67 and 1,526,862.35 is: 2,289,876.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,824.33 : 6,388,572.67 = 1,526,862.35 : x
  2. Step 2: Convert to fraction form
    4,259,824.33/6,388,572.67 = 1,526,862.35/x
  3. Step 3: Cross multiply
    4,259,824.33x = 6,388,572.67 × 1,526,862.35
  4. Step 4: Simplify right side
    4,259,824.33x = 9,754,471,048,119.11
  5. Step 5: Solve for x
    x = 9,754,471,048,119.11/4,259,824.33
  6. Step 6: Final answer
    x = 2,289,876.36

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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.