Home / 1,077,079.66-1,486,362.48-593,645.06

Finding the Fourth Proportional to 1,077,079.66, 1,486,362.48 and 593,645.06

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Solution

The fourth proportional to 1,077,079.66, 1,486,362.48 and 593,645.06 is: 819,226.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,079.66 : 1,486,362.48 = 593,645.06 : x
  2. Step 2: Convert to fraction form
    1,077,079.66/1,486,362.48 = 593,645.06/x
  3. Step 3: Cross multiply
    1,077,079.66x = 1,486,362.48 × 593,645.06
  4. Step 4: Simplify right side
    1,077,079.66x = 882,371,743,621.35
  5. Step 5: Solve for x
    x = 882,371,743,621.35/1,077,079.66
  6. Step 6: Final answer
    x = 819,226.08

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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.