Home / 1,936,006.17-2,671,753.43-1,064,877.69

Finding the Fourth Proportional to 1,936,006.17, 2,671,753.43 and 1,064,877.69

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Solution

The fourth proportional to 1,936,006.17, 2,671,753.43 and 1,064,877.69 is: 1,469,566.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,006.17 : 2,671,753.43 = 1,064,877.69 : x
  2. Step 2: Convert to fraction form
    1,936,006.17/2,671,753.43 = 1,064,877.69/x
  3. Step 3: Cross multiply
    1,936,006.17x = 2,671,753.43 × 1,064,877.69
  4. Step 4: Simplify right side
    1,936,006.17x = 2,845,090,615,463.59
  5. Step 5: Solve for x
    x = 2,845,090,615,463.59/1,936,006.17
  6. Step 6: Final answer
    x = 1,469,566.92

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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.