Home / 9,510,224.24-13,125,347.23-5,325,502.72

Finding the Fourth Proportional to 9,510,224.24, 13,125,347.23 and 5,325,502.72

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Solution

The fourth proportional to 9,510,224.24, 13,125,347.23 and 5,325,502.72 is: 7,349,886.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510,224.24 : 13,125,347.23 = 5,325,502.72 : x
  2. Step 2: Convert to fraction form
    9,510,224.24/13,125,347.23 = 5,325,502.72/x
  3. Step 3: Cross multiply
    9,510,224.24x = 13,125,347.23 × 5,325,502.72
  4. Step 4: Simplify right side
    9,510,224.24x = 69,899,072,374,309.46
  5. Step 5: Solve for x
    x = 69,899,072,374,309.46/9,510,224.24
  6. Step 6: Final answer
    x = 7,349,886.88

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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.