Home / 1,617,268.77-2,232,548.29-1,044,588.24

Finding the Fourth Proportional to 1,617,268.77, 2,232,548.29 and 1,044,588.24

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Solution

The fourth proportional to 1,617,268.77, 2,232,548.29 and 1,044,588.24 is: 1,441,995.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,268.77 : 2,232,548.29 = 1,044,588.24 : x
  2. Step 2: Convert to fraction form
    1,617,268.77/2,232,548.29 = 1,044,588.24/x
  3. Step 3: Cross multiply
    1,617,268.77x = 2,232,548.29 × 1,044,588.24
  4. Step 4: Simplify right side
    1,617,268.77x = 2,332,093,688,966.11
  5. Step 5: Solve for x
    x = 2,332,093,688,966.11/1,617,268.77
  6. Step 6: Final answer
    x = 1,441,995.13

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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.