Home / 1,104,905.22-1,524,784.95-652,196.22

Finding the Fourth Proportional to 1,104,905.22, 1,524,784.95 and 652,196.22

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Solution

The fourth proportional to 1,104,905.22, 1,524,784.95 and 652,196.22 is: 900,040.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,905.22 : 1,524,784.95 = 652,196.22 : x
  2. Step 2: Convert to fraction form
    1,104,905.22/1,524,784.95 = 652,196.22/x
  3. Step 3: Cross multiply
    1,104,905.22x = 1,524,784.95 × 652,196.22
  4. Step 4: Simplify right side
    1,104,905.22x = 994,458,980,702.89
  5. Step 5: Solve for x
    x = 994,458,980,702.89/1,104,905.22
  6. Step 6: Final answer
    x = 900,040.08

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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.