Home / 1,935,249.18-2,670,712.39-1,064,150.17

Finding the Fourth Proportional to 1,935,249.18, 2,670,712.39 and 1,064,150.17

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Solution

The fourth proportional to 1,935,249.18, 2,670,712.39 and 1,064,150.17 is: 1,468,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,249.18 : 2,670,712.39 = 1,064,150.17 : x
  2. Step 2: Convert to fraction form
    1,935,249.18/2,670,712.39 = 1,064,150.17/x
  3. Step 3: Cross multiply
    1,935,249.18x = 2,670,712.39 × 1,064,150.17
  4. Step 4: Simplify right side
    1,935,249.18x = 2,842,039,038,493.01
  5. Step 5: Solve for x
    x = 2,842,039,038,493.01/1,935,249.18
  6. Step 6: Final answer
    x = 1,468,564.91

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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.