Home / 3,528,582.66-4,867,648.70-2,305,603.13

Finding the Fourth Proportional to 3,528,582.66, 4,867,648.70 and 2,305,603.13

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Solution

The fourth proportional to 3,528,582.66, 4,867,648.70 and 2,305,603.13 is: 3,180,559.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,582.66 : 4,867,648.70 = 2,305,603.13 : x
  2. Step 2: Convert to fraction form
    3,528,582.66/4,867,648.70 = 2,305,603.13/x
  3. Step 3: Cross multiply
    3,528,582.66x = 4,867,648.70 × 2,305,603.13
  4. Step 4: Simplify right side
    3,528,582.66x = 11,222,866,042,594.17
  5. Step 5: Solve for x
    x = 11,222,866,042,594.17/3,528,582.66
  6. Step 6: Final answer
    x = 3,180,559.20

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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.