Home / 3,064,297.61-4,228,594.24-1,756,612.18

Finding the Fourth Proportional to 3,064,297.61, 4,228,594.24 and 1,756,612.18

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Solution

The fourth proportional to 3,064,297.61, 4,228,594.24 and 1,756,612.18 is: 2,424,046.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,297.61 : 4,228,594.24 = 1,756,612.18 : x
  2. Step 2: Convert to fraction form
    3,064,297.61/4,228,594.24 = 1,756,612.18/x
  3. Step 3: Cross multiply
    3,064,297.61x = 4,228,594.24 × 1,756,612.18
  4. Step 4: Simplify right side
    3,064,297.61x = 7,428,000,120,727.34
  5. Step 5: Solve for x
    x = 7,428,000,120,727.34/3,064,297.61
  6. Step 6: Final answer
    x = 2,424,046.57

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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.