Home / 5,004,971.12-7,508,047.16-3,750,770.36

Finding the Fourth Proportional to 5,004,971.12, 7,508,047.16 and 3,750,770.36

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Solution

The fourth proportional to 5,004,971.12, 7,508,047.16 and 3,750,770.36 is: 5,626,598.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,971.12 : 7,508,047.16 = 3,750,770.36 : x
  2. Step 2: Convert to fraction form
    5,004,971.12/7,508,047.16 = 3,750,770.36/x
  3. Step 3: Cross multiply
    5,004,971.12x = 7,508,047.16 × 3,750,770.36
  4. Step 4: Simplify right side
    5,004,971.12x = 28,160,960,692,916.09
  5. Step 5: Solve for x
    x = 28,160,960,692,916.09/5,004,971.12
  6. Step 6: Final answer
    x = 5,626,598.05

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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.