Home / 4,234,670.82-5,843,881.28-2,300,931.34

Finding the Fourth Proportional to 4,234,670.82, 5,843,881.28 and 2,300,931.34

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Solution

The fourth proportional to 4,234,670.82, 5,843,881.28 and 2,300,931.34 is: 3,175,304.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,670.82 : 5,843,881.28 = 2,300,931.34 : x
  2. Step 2: Convert to fraction form
    4,234,670.82/5,843,881.28 = 2,300,931.34/x
  3. Step 3: Cross multiply
    4,234,670.82x = 5,843,881.28 × 2,300,931.34
  4. Step 4: Simplify right side
    4,234,670.82x = 13,446,369,608,405.77
  5. Step 5: Solve for x
    x = 13,446,369,608,405.77/4,234,670.82
  6. Step 6: Final answer
    x = 3,175,304.57

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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.