Home / 4,604,165.64-6,906,878.73-1,570,717.05

Finding the Fourth Proportional to 4,604,165.64, 6,906,878.73 and 1,570,717.05

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Solution

The fourth proportional to 4,604,165.64, 6,906,878.73 and 1,570,717.05 is: 2,356,290.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,165.64 : 6,906,878.73 = 1,570,717.05 : x
  2. Step 2: Convert to fraction form
    4,604,165.64/6,906,878.73 = 1,570,717.05/x
  3. Step 3: Cross multiply
    4,604,165.64x = 6,906,878.73 × 1,570,717.05
  4. Step 4: Simplify right side
    4,604,165.64x = 10,848,752,183,493.35
  5. Step 5: Solve for x
    x = 10,848,752,183,493.35/4,604,165.64
  6. Step 6: Final answer
    x = 2,356,290.59

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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.