Home / 7,259,799.06-10,018,215.79-3,952,024.51

Finding the Fourth Proportional to 7,259,799.06, 10,018,215.79 and 3,952,024.51

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Solution

The fourth proportional to 7,259,799.06, 10,018,215.79 and 3,952,024.51 is: 5,453,626.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,799.06 : 10,018,215.79 = 3,952,024.51 : x
  2. Step 2: Convert to fraction form
    7,259,799.06/10,018,215.79 = 3,952,024.51/x
  3. Step 3: Cross multiply
    7,259,799.06x = 10,018,215.79 × 3,952,024.51
  4. Step 4: Simplify right side
    7,259,799.06x = 39,592,234,348,549.01
  5. Step 5: Solve for x
    x = 39,592,234,348,549.01/7,259,799.06
  6. Step 6: Final answer
    x = 5,453,626.75

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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.