Home / 4,973,257.97-7,459,862.35-4,297,282.26

Finding the Fourth Proportional to 4,973,257.97, 7,459,862.35 and 4,297,282.26

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Solution

The fourth proportional to 4,973,257.97, 7,459,862.35 and 4,297,282.26 is: 6,445,902.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,257.97 : 7,459,862.35 = 4,297,282.26 : x
  2. Step 2: Convert to fraction form
    4,973,257.97/7,459,862.35 = 4,297,282.26/x
  3. Step 3: Cross multiply
    4,973,257.97x = 7,459,862.35 × 4,297,282.26
  4. Step 4: Simplify right side
    4,973,257.97x = 32,057,134,138,696.91
  5. Step 5: Solve for x
    x = 32,057,134,138,696.91/4,973,257.97
  6. Step 6: Final answer
    x = 6,445,902.13

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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.