Home / 5,225,370.06-7,838,550.82-2,030,743.02

Finding the Fourth Proportional to 5,225,370.06, 7,838,550.82 and 2,030,743.02

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Solution

The fourth proportional to 5,225,370.06, 7,838,550.82 and 2,030,743.02 is: 3,046,307.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,370.06 : 7,838,550.82 = 2,030,743.02 : x
  2. Step 2: Convert to fraction form
    5,225,370.06/7,838,550.82 = 2,030,743.02/x
  3. Step 3: Cross multiply
    5,225,370.06x = 7,838,550.82 × 2,030,743.02
  4. Step 4: Simplify right side
    5,225,370.06x = 15,918,082,364,630.28
  5. Step 5: Solve for x
    x = 15,918,082,364,630.28/5,225,370.06
  6. Step 6: Final answer
    x = 3,046,307.19

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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.