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Finding the Fourth Proportional to 1,037,611, 1,431,903.18 and 584,902

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Solution

The fourth proportional to 1,037,611, 1,431,903.18 and 584,902 is: 807,164.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,611 : 1,431,903.18 = 584,902 : x
  2. Step 2: Convert to fraction form
    1,037,611/1,431,903.18 = 584,902/x
  3. Step 3: Cross multiply
    1,037,611x = 1,431,903.18 × 584,902
  4. Step 4: Simplify right side
    1,037,611x = 837,523,033,788.36
  5. Step 5: Solve for x
    x = 837,523,033,788.36/1,037,611
  6. Step 6: Final answer
    x = 807,164.76

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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.