Home / 4,038,402.10-6,057,603.15-2,904,661.30

Finding the Fourth Proportional to 4,038,402.10, 6,057,603.15 and 2,904,661.30

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Solution

The fourth proportional to 4,038,402.10, 6,057,603.15 and 2,904,661.30 is: 4,356,991.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,402.10 : 6,057,603.15 = 2,904,661.30 : x
  2. Step 2: Convert to fraction form
    4,038,402.10/6,057,603.15 = 2,904,661.30/x
  3. Step 3: Cross multiply
    4,038,402.10x = 6,057,603.15 × 2,904,661.30
  4. Step 4: Simplify right side
    4,038,402.10x = 17,595,285,440,563.09
  5. Step 5: Solve for x
    x = 17,595,285,440,563.09/4,038,402.10
  6. Step 6: Final answer
    x = 4,356,991.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.