Home / 1,077,439.14-1,486,888.52-594,024.66

Finding the Fourth Proportional to 1,077,439.14, 1,486,888.52 and 594,024.66

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Solution

The fourth proportional to 1,077,439.14, 1,486,888.52 and 594,024.66 is: 819,766.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,439.14 : 1,486,888.52 = 594,024.66 : x
  2. Step 2: Convert to fraction form
    1,077,439.14/1,486,888.52 = 594,024.66/x
  3. Step 3: Cross multiply
    1,077,439.14x = 1,486,888.52 × 594,024.66
  4. Step 4: Simplify right side
    1,077,439.14x = 883,248,444,580.78
  5. Step 5: Solve for x
    x = 883,248,444,580.78/1,077,439.14
  6. Step 6: Final answer
    x = 819,766.44

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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.