Home / 996,881.80-1,495,322.70-598,750.60

Finding the Fourth Proportional to 996,881.80, 1,495,322.70 and 598,750.60

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Solution

The fourth proportional to 996,881.80, 1,495,322.70 and 598,750.60 is: 898,125.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,881.80 : 1,495,322.70 = 598,750.60 : x
  2. Step 2: Convert to fraction form
    996,881.80/1,495,322.70 = 598,750.60/x
  3. Step 3: Cross multiply
    996,881.80x = 1,495,322.70 × 598,750.60
  4. Step 4: Simplify right side
    996,881.80x = 895,325,363,818.62
  5. Step 5: Solve for x
    x = 895,325,363,818.62/996,881.80
  6. Step 6: Final answer
    x = 898,125.90

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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.