Home / 2,034,192.36-3,051,334.56-517,869.63

Finding the Fourth Proportional to 2,034,192.36, 3,051,334.56 and 517,869.63

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Solution

The fourth proportional to 2,034,192.36, 3,051,334.56 and 517,869.63 is: 776,816.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,192.36 : 3,051,334.56 = 517,869.63 : x
  2. Step 2: Convert to fraction form
    2,034,192.36/3,051,334.56 = 517,869.63/x
  3. Step 3: Cross multiply
    2,034,192.36x = 3,051,334.56 × 517,869.63
  4. Step 4: Simplify right side
    2,034,192.36x = 1,580,193,499,593.41
  5. Step 5: Solve for x
    x = 1,580,193,499,593.41/2,034,192.36
  6. Step 6: Final answer
    x = 776,816.16

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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.