Home / 6,526,233.90-9,780,019.65-4,806,960.30

Finding the Fourth Proportional to 6,526,233.90, 9,780,019.65 and 4,806,960.30

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Solution

The fourth proportional to 6,526,233.90, 9,780,019.65 and 4,806,960.30 is: 7,203,567.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,233.90 : 9,780,019.65 = 4,806,960.30 : x
  2. Step 2: Convert to fraction form
    6,526,233.90/9,780,019.65 = 4,806,960.30/x
  3. Step 3: Cross multiply
    6,526,233.90x = 9,780,019.65 × 4,806,960.30
  4. Step 4: Simplify right side
    6,526,233.90x = 47,012,166,190,769.90
  5. Step 5: Solve for x
    x = 47,012,166,190,769.90/6,526,233.90
  6. Step 6: Final answer
    x = 7,203,567.46

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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.