Home / 3,069,593.92-4,603,605.48-910,114.08

Finding the Fourth Proportional to 3,069,593.92, 4,603,605.48 and 910,114.08

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Solution

The fourth proportional to 3,069,593.92, 4,603,605.48 and 910,114.08 is: 1,364,938.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,593.92 : 4,603,605.48 = 910,114.08 : x
  2. Step 2: Convert to fraction form
    3,069,593.92/4,603,605.48 = 910,114.08/x
  3. Step 3: Cross multiply
    3,069,593.92x = 4,603,605.48 × 910,114.08
  4. Step 4: Simplify right side
    3,069,593.92x = 4,189,806,166,113.16
  5. Step 5: Solve for x
    x = 4,189,806,166,113.16/3,069,593.92
  6. Step 6: Final answer
    x = 1,364,938.25

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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.