Home / 1,165,825.86-1,748,026.46-558,799.92

Finding the Fourth Proportional to 1,165,825.86, 1,748,026.46 and 558,799.92

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Solution

The fourth proportional to 1,165,825.86, 1,748,026.46 and 558,799.92 is: 837,858.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,825.86 : 1,748,026.46 = 558,799.92 : x
  2. Step 2: Convert to fraction form
    1,165,825.86/1,748,026.46 = 558,799.92/x
  3. Step 3: Cross multiply
    1,165,825.86x = 1,748,026.46 × 558,799.92
  4. Step 4: Simplify right side
    1,165,825.86x = 976,797,047,402.88
  5. Step 5: Solve for x
    x = 976,797,047,402.88/1,165,825.86
  6. Step 6: Final answer
    x = 837,858.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.