Home / 3,220,541.01-4,444,295.36-1,770,205.23

Finding the Fourth Proportional to 3,220,541.01, 4,444,295.36 and 1,770,205.23

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Solution

The fourth proportional to 3,220,541.01, 4,444,295.36 and 1,770,205.23 is: 2,442,855.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,541.01 : 4,444,295.36 = 1,770,205.23 : x
  2. Step 2: Convert to fraction form
    3,220,541.01/4,444,295.36 = 1,770,205.23/x
  3. Step 3: Cross multiply
    3,220,541.01x = 4,444,295.36 × 1,770,205.23
  4. Step 4: Simplify right side
    3,220,541.01x = 7,867,314,881,085.71
  5. Step 5: Solve for x
    x = 7,867,314,881,085.71/3,220,541.01
  6. Step 6: Final answer
    x = 2,442,855.05

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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.