Home / 1,364,881.32-2,047,330.26-606,544.56

Finding the Fourth Proportional to 1,364,881.32, 2,047,330.26 and 606,544.56

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Solution

The fourth proportional to 1,364,881.32, 2,047,330.26 and 606,544.56 is: 909,820.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,881.32 : 2,047,330.26 = 606,544.56 : x
  2. Step 2: Convert to fraction form
    1,364,881.32/2,047,330.26 = 606,544.56/x
  3. Step 3: Cross multiply
    1,364,881.32x = 2,047,330.26 × 606,544.56
  4. Step 4: Simplify right side
    1,364,881.32x = 1,241,797,031,726.39
  5. Step 5: Solve for x
    x = 1,241,797,031,726.39/1,364,881.32
  6. Step 6: Final answer
    x = 909,820.52

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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.