Home / 1,083,333.81-1,494,854.04-599,886.53

Finding the Fourth Proportional to 1,083,333.81, 1,494,854.04 and 599,886.53

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Solution

The fourth proportional to 1,083,333.81, 1,494,854.04 and 599,886.53 is: 827,762.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,333.81 : 1,494,854.04 = 599,886.53 : x
  2. Step 2: Convert to fraction form
    1,083,333.81/1,494,854.04 = 599,886.53/x
  3. Step 3: Cross multiply
    1,083,333.81x = 1,494,854.04 × 599,886.53
  4. Step 4: Simplify right side
    1,083,333.81x = 896,742,797,687.39
  5. Step 5: Solve for x
    x = 896,742,797,687.39/1,083,333.81
  6. Step 6: Final answer
    x = 827,762.22

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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.