Home / 1,004,793.93-1,386,535.19-574,975.53

Finding the Fourth Proportional to 1,004,793.93, 1,386,535.19 and 574,975.53

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Solution

The fourth proportional to 1,004,793.93, 1,386,535.19 and 574,975.53 is: 793,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,793.93 : 1,386,535.19 = 574,975.53 : x
  2. Step 2: Convert to fraction form
    1,004,793.93/1,386,535.19 = 574,975.53/x
  3. Step 3: Cross multiply
    1,004,793.93x = 1,386,535.19 × 574,975.53
  4. Step 4: Simplify right side
    1,004,793.93x = 797,223,802,859.02
  5. Step 5: Solve for x
    x = 797,223,802,859.02/1,004,793.93
  6. Step 6: Final answer
    x = 793,420.20

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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.