Home / 5,100,709.40-7,633,349.40-3,506,386.40

Finding the Fourth Proportional to 5,100,709.40, 7,633,349.40 and 3,506,386.40

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Solution

The fourth proportional to 5,100,709.40, 7,633,349.40 and 3,506,386.40 is: 5,247,401.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,100,709.40 : 7,633,349.40 = 3,506,386.40 : x
  2. Step 2: Convert to fraction form
    5,100,709.40/7,633,349.40 = 3,506,386.40/x
  3. Step 3: Cross multiply
    5,100,709.40x = 7,633,349.40 × 3,506,386.40
  4. Step 4: Simplify right side
    5,100,709.40x = 26,765,472,522,608.16
  5. Step 5: Solve for x
    x = 26,765,472,522,608.16/5,100,709.40
  6. Step 6: Final answer
    x = 5,247,401.96

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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.