Home / 1,026,547.82-1,416,645.16-567,693.27

Finding the Fourth Proportional to 1,026,547.82, 1,416,645.16 and 567,693.27

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Solution

The fourth proportional to 1,026,547.82, 1,416,645.16 and 567,693.27 is: 783,421.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,547.82 : 1,416,645.16 = 567,693.27 : x
  2. Step 2: Convert to fraction form
    1,026,547.82/1,416,645.16 = 567,693.27/x
  3. Step 3: Cross multiply
    1,026,547.82x = 1,416,645.16 × 567,693.27
  4. Step 4: Simplify right side
    1,026,547.82x = 804,219,921,890.84
  5. Step 5: Solve for x
    x = 804,219,921,890.84/1,026,547.82
  6. Step 6: Final answer
    x = 783,421.78

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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.