Home / 6,352,743.95-9,528,328.01-3,760,591.13

Finding the Fourth Proportional to 6,352,743.95, 9,528,328.01 and 3,760,591.13

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Solution

The fourth proportional to 6,352,743.95, 9,528,328.01 and 3,760,591.13 is: 5,640,420.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,743.95 : 9,528,328.01 = 3,760,591.13 : x
  2. Step 2: Convert to fraction form
    6,352,743.95/9,528,328.01 = 3,760,591.13/x
  3. Step 3: Cross multiply
    6,352,743.95x = 9,528,328.01 × 3,760,591.13
  4. Step 4: Simplify right side
    6,352,743.95x = 35,832,145,759,896.38
  5. Step 5: Solve for x
    x = 35,832,145,759,896.38/6,352,743.95
  6. Step 6: Final answer
    x = 5,640,420.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.