Home / 10,035,743.36-13,849,422.90-5,452,097.54

Finding the Fourth Proportional to 10,035,743.36, 13,849,422.90 and 5,452,097.54

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Solution

The fourth proportional to 10,035,743.36, 13,849,422.90 and 5,452,097.54 is: 7,523,947.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,743.36 : 13,849,422.90 = 5,452,097.54 : x
  2. Step 2: Convert to fraction form
    10,035,743.36/13,849,422.90 = 5,452,097.54/x
  3. Step 3: Cross multiply
    10,035,743.36x = 13,849,422.90 × 5,452,097.54
  4. Step 4: Simplify right side
    10,035,743.36x = 75,508,404,523,509.67
  5. Step 5: Solve for x
    x = 75,508,404,523,509.67/10,035,743.36
  6. Step 6: Final answer
    x = 7,523,947.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.