Home / 2,525,604.32-3,486,164.56-2,010,303.44

Finding the Fourth Proportional to 2,525,604.32, 3,486,164.56 and 2,010,303.44

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Solution

The fourth proportional to 2,525,604.32, 3,486,164.56 and 2,010,303.44 is: 2,774,879.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,604.32 : 3,486,164.56 = 2,010,303.44 : x
  2. Step 2: Convert to fraction form
    2,525,604.32/3,486,164.56 = 2,010,303.44/x
  3. Step 3: Cross multiply
    2,525,604.32x = 3,486,164.56 × 2,010,303.44
  4. Step 4: Simplify right side
    2,525,604.32x = 7,008,248,607,374.09
  5. Step 5: Solve for x
    x = 7,008,248,607,374.09/2,525,604.32
  6. Step 6: Final answer
    x = 2,774,879.88

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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.