Home / 10,026,119.16-15,039,763.56-2,837,051.64

Finding the Fourth Proportional to 10,026,119.16, 15,039,763.56 and 2,837,051.64

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Solution

The fourth proportional to 10,026,119.16, 15,039,763.56 and 2,837,051.64 is: 4,255,742.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,026,119.16 : 15,039,763.56 = 2,837,051.64 : x
  2. Step 2: Convert to fraction form
    10,026,119.16/15,039,763.56 = 2,837,051.64/x
  3. Step 3: Cross multiply
    10,026,119.16x = 15,039,763.56 × 2,837,051.64
  4. Step 4: Simplify right side
    10,026,119.16x = 42,668,585,873,110.24
  5. Step 5: Solve for x
    x = 42,668,585,873,110.24/10,026,119.16
  6. Step 6: Final answer
    x = 4,255,742.94

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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.