Home / 4,604,165.89-6,906,879.11-1,570,717.30

Finding the Fourth Proportional to 4,604,165.89, 6,906,879.11 and 1,570,717.30

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Solution

The fourth proportional to 4,604,165.89, 6,906,879.11 and 1,570,717.30 is: 2,356,290.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,165.89 : 6,906,879.11 = 1,570,717.30 : x
  2. Step 2: Convert to fraction form
    4,604,165.89/6,906,879.11 = 1,570,717.30/x
  3. Step 3: Cross multiply
    4,604,165.89x = 6,906,879.11 × 1,570,717.30
  4. Step 4: Simplify right side
    4,604,165.89x = 10,848,754,499,232.02
  5. Step 5: Solve for x
    x = 10,848,754,499,232.02/4,604,165.89
  6. Step 6: Final answer
    x = 2,356,290.97

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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.