Home / 3,435,058.48-5,152,583.40-1,304,633.20

Finding the Fourth Proportional to 3,435,058.48, 5,152,583.40 and 1,304,633.20

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Solution

The fourth proportional to 3,435,058.48, 5,152,583.40 and 1,304,633.20 is: 1,956,948.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,058.48 : 5,152,583.40 = 1,304,633.20 : x
  2. Step 2: Convert to fraction form
    3,435,058.48/5,152,583.40 = 1,304,633.20/x
  3. Step 3: Cross multiply
    3,435,058.48x = 5,152,583.40 × 1,304,633.20
  4. Step 4: Simplify right side
    3,435,058.48x = 6,722,231,369,408.88
  5. Step 5: Solve for x
    x = 6,722,231,369,408.88/3,435,058.48
  6. Step 6: Final answer
    x = 1,956,948.16

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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.