Home / 9,610,501.32-13,262,367.06-5,259,508.56

Finding the Fourth Proportional to 9,610,501.32, 13,262,367.06 and 5,259,508.56

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Solution

The fourth proportional to 9,610,501.32, 13,262,367.06 and 5,259,508.56 is: 7,258,053.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610,501.32 : 13,262,367.06 = 5,259,508.56 : x
  2. Step 2: Convert to fraction form
    9,610,501.32/13,262,367.06 = 5,259,508.56/x
  3. Step 3: Cross multiply
    9,610,501.32x = 13,262,367.06 × 5,259,508.56
  4. Step 4: Simplify right side
    9,610,501.32x = 69,753,533,077,932.03
  5. Step 5: Solve for x
    x = 69,753,533,077,932.03/9,610,501.32
  6. Step 6: Final answer
    x = 7,258,053.53

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1.5x scale

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.