Home / 2,044,046.36-2,820,159.54-1,184,440.52

Finding the Fourth Proportional to 2,044,046.36, 2,820,159.54 and 1,184,440.52

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Solution

The fourth proportional to 2,044,046.36, 2,820,159.54 and 1,184,440.52 is: 1,634,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,046.36 : 2,820,159.54 = 1,184,440.52 : x
  2. Step 2: Convert to fraction form
    2,044,046.36/2,820,159.54 = 1,184,440.52/x
  3. Step 3: Cross multiply
    2,044,046.36x = 2,820,159.54 × 1,184,440.52
  4. Step 4: Simplify right side
    2,044,046.36x = 3,340,311,232,040.56
  5. Step 5: Solve for x
    x = 3,340,311,232,040.56/2,044,046.36
  6. Step 6: Final answer
    x = 1,634,166.08

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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.