Home / 897,196.22-1,341,703.34-669,652.32

Finding the Fourth Proportional to 897,196.22, 1,341,703.34 and 669,652.32

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Solution

The fourth proportional to 897,196.22, 1,341,703.34 and 669,652.32 is: 1,001,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,196.22 : 1,341,703.34 = 669,652.32 : x
  2. Step 2: Convert to fraction form
    897,196.22/1,341,703.34 = 669,652.32/x
  3. Step 3: Cross multiply
    897,196.22x = 1,341,703.34 × 669,652.32
  4. Step 4: Simplify right side
    897,196.22x = 898,474,754,382.75
  5. Step 5: Solve for x
    x = 898,474,754,382.75/897,196.22
  6. Step 6: Final answer
    x = 1,001,425.03

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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.