Home / 2,019,837.30-3,029,755.95-740,442.30

Finding the Fourth Proportional to 2,019,837.30, 3,029,755.95 and 740,442.30

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Solution

The fourth proportional to 2,019,837.30, 3,029,755.95 and 740,442.30 is: 1,110,663.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,837.30 : 3,029,755.95 = 740,442.30 : x
  2. Step 2: Convert to fraction form
    2,019,837.30/3,029,755.95 = 740,442.30/x
  3. Step 3: Cross multiply
    2,019,837.30x = 3,029,755.95 × 740,442.30
  4. Step 4: Simplify right side
    2,019,837.30x = 2,243,359,464,056.69
  5. Step 5: Solve for x
    x = 2,243,359,464,056.69/2,019,837.30
  6. Step 6: Final answer
    x = 1,110,663.45

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Similar ratio
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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.