Home / 1,503,322.50-2,254,940.01-556,672.26

Finding the Fourth Proportional to 1,503,322.50, 2,254,940.01 and 556,672.26

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Solution

The fourth proportional to 1,503,322.50, 2,254,940.01 and 556,672.26 is: 834,992.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,322.50 : 2,254,940.01 = 556,672.26 : x
  2. Step 2: Convert to fraction form
    1,503,322.50/2,254,940.01 = 556,672.26/x
  3. Step 3: Cross multiply
    1,503,322.50x = 2,254,940.01 × 556,672.26
  4. Step 4: Simplify right side
    1,503,322.50x = 1,255,262,551,531.12
  5. Step 5: Solve for x
    x = 1,255,262,551,531.12/1,503,322.50
  6. Step 6: Final answer
    x = 834,992.19

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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.