Home / 4,115,977.93-6,144,603.02-3,842,451.20

Finding the Fourth Proportional to 4,115,977.93, 6,144,603.02 and 3,842,451.20

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Solution

The fourth proportional to 4,115,977.93, 6,144,603.02 and 3,842,451.20 is: 5,736,264.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,977.93 : 6,144,603.02 = 3,842,451.20 : x
  2. Step 2: Convert to fraction form
    4,115,977.93/6,144,603.02 = 3,842,451.20/x
  3. Step 3: Cross multiply
    4,115,977.93x = 6,144,603.02 × 3,842,451.20
  4. Step 4: Simplify right side
    4,115,977.93x = 23,610,337,279,894.86
  5. Step 5: Solve for x
    x = 23,610,337,279,894.86/4,115,977.93
  6. Step 6: Final answer
    x = 5,736,264.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.