Home / 7,495,351.79-10,343,583.29-4,057,590.29

Finding the Fourth Proportional to 7,495,351.79, 10,343,583.29 and 4,057,590.29

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Solution

The fourth proportional to 7,495,351.79, 10,343,583.29 and 4,057,590.29 is: 5,599,473.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,351.79 : 10,343,583.29 = 4,057,590.29 : x
  2. Step 2: Convert to fraction form
    7,495,351.79/10,343,583.29 = 4,057,590.29/x
  3. Step 3: Cross multiply
    7,495,351.79x = 10,343,583.29 × 4,057,590.29
  4. Step 4: Simplify right side
    7,495,351.79x = 41,970,023,079,736.32
  5. Step 5: Solve for x
    x = 41,970,023,079,736.32/7,495,351.79
  6. Step 6: Final answer
    x = 5,599,473.42

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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.