Home / 7,886,398.43-10,883,225.26-4,264,726.43

Finding the Fourth Proportional to 7,886,398.43, 10,883,225.26 and 4,264,726.43

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Solution

The fourth proportional to 7,886,398.43, 10,883,225.26 and 4,264,726.43 is: 5,885,320.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,398.43 : 10,883,225.26 = 4,264,726.43 : x
  2. Step 2: Convert to fraction form
    7,886,398.43/10,883,225.26 = 4,264,726.43/x
  3. Step 3: Cross multiply
    7,886,398.43x = 10,883,225.26 × 4,264,726.43
  4. Step 4: Simplify right side
    7,886,398.43x = 46,413,978,409,965.62
  5. Step 5: Solve for x
    x = 46,413,978,409,965.62/7,886,398.43
  6. Step 6: Final answer
    x = 5,885,320.00

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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.