Home / 5,088,371.95-7,626,304.80-2,352,218.25

Finding the Fourth Proportional to 5,088,371.95, 7,626,304.80 and 2,352,218.25

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Solution

The fourth proportional to 5,088,371.95, 7,626,304.80 and 2,352,218.25 is: 3,525,436.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,371.95 : 7,626,304.80 = 2,352,218.25 : x
  2. Step 2: Convert to fraction form
    5,088,371.95/7,626,304.80 = 2,352,218.25/x
  3. Step 3: Cross multiply
    5,088,371.95x = 7,626,304.80 × 2,352,218.25
  4. Step 4: Simplify right side
    5,088,371.95x = 17,938,733,330,622.60
  5. Step 5: Solve for x
    x = 17,938,733,330,622.60/5,088,371.95
  6. Step 6: Final answer
    x = 3,525,436.72

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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.