Home / 4,765,169.84-6,575,969.40-2,589,721.52

Finding the Fourth Proportional to 4,765,169.84, 6,575,969.40 and 2,589,721.52

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Solution

The fourth proportional to 4,765,169.84, 6,575,969.40 and 2,589,721.52 is: 3,573,834.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,169.84 : 6,575,969.40 = 2,589,721.52 : x
  2. Step 2: Convert to fraction form
    4,765,169.84/6,575,969.40 = 2,589,721.52/x
  3. Step 3: Cross multiply
    4,765,169.84x = 6,575,969.40 × 2,589,721.52
  4. Step 4: Simplify right side
    4,765,169.84x = 17,029,929,470,041.49
  5. Step 5: Solve for x
    x = 17,029,929,470,041.49/4,765,169.84
  6. Step 6: Final answer
    x = 3,573,834.73

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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.