Home / 4,292,837.10-5,924,675.07-2,769,376.14

Finding the Fourth Proportional to 4,292,837.10, 5,924,675.07 and 2,769,376.14

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Solution

The fourth proportional to 4,292,837.10, 5,924,675.07 and 2,769,376.14 is: 3,822,100.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,292,837.10 : 5,924,675.07 = 2,769,376.14 : x
  2. Step 2: Convert to fraction form
    4,292,837.10/5,924,675.07 = 2,769,376.14/x
  3. Step 3: Cross multiply
    4,292,837.10x = 5,924,675.07 × 2,769,376.14
  4. Step 4: Simplify right side
    4,292,837.10x = 16,407,653,776,110.83
  5. Step 5: Solve for x
    x = 16,407,653,776,110.83/4,292,837.10
  6. Step 6: Final answer
    x = 3,822,100.26

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1.5x scale

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.