Home / 4,274,420.19-5,898,522.71-2,340,647.45

Finding the Fourth Proportional to 4,274,420.19, 5,898,522.71 and 2,340,647.45

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Solution

The fourth proportional to 4,274,420.19, 5,898,522.71 and 2,340,647.45 is: 3,229,996.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,420.19 : 5,898,522.71 = 2,340,647.45 : x
  2. Step 2: Convert to fraction form
    4,274,420.19/5,898,522.71 = 2,340,647.45/x
  3. Step 3: Cross multiply
    4,274,420.19x = 5,898,522.71 × 2,340,647.45
  4. Step 4: Simplify right side
    4,274,420.19x = 13,806,362,154,996.65
  5. Step 5: Solve for x
    x = 13,806,362,154,996.65/4,274,420.19
  6. Step 6: Final answer
    x = 3,229,996.48

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Double scale
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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.