Home / 1,352,063.06-2,026,693.19-845,461.25

Finding the Fourth Proportional to 1,352,063.06, 2,026,693.19 and 845,461.25

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Solution

The fourth proportional to 1,352,063.06, 2,026,693.19 and 845,461.25 is: 1,267,315.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,063.06 : 2,026,693.19 = 845,461.25 : x
  2. Step 2: Convert to fraction form
    1,352,063.06/2,026,693.19 = 845,461.25/x
  3. Step 3: Cross multiply
    1,352,063.06x = 2,026,693.19 × 845,461.25
  4. Step 4: Simplify right side
    1,352,063.06x = 1,713,490,549,764.07
  5. Step 5: Solve for x
    x = 1,713,490,549,764.07/1,352,063.06
  6. Step 6: Final answer
    x = 1,267,315.56

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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.