Home / 9,502,292.15-13,113,266.34-5,582,213.56

Finding the Fourth Proportional to 9,502,292.15, 13,113,266.34 and 5,582,213.56

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Solution

The fourth proportional to 9,502,292.15, 13,113,266.34 and 5,582,213.56 is: 7,703,515.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,292.15 : 13,113,266.34 = 5,582,213.56 : x
  2. Step 2: Convert to fraction form
    9,502,292.15/13,113,266.34 = 5,582,213.56/x
  3. Step 3: Cross multiply
    9,502,292.15x = 13,113,266.34 × 5,582,213.56
  4. Step 4: Simplify right side
    9,502,292.15x = 73,201,053,241,311.45
  5. Step 5: Solve for x
    x = 73,201,053,241,311.45/9,502,292.15
  6. Step 6: Final answer
    x = 7,703,515.33

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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.