Home / 1,037,611.50-1,431,903.87-584,902.50

Finding the Fourth Proportional to 1,037,611.50, 1,431,903.87 and 584,902.50

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Solution

The fourth proportional to 1,037,611.50, 1,431,903.87 and 584,902.50 is: 807,165.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,611.50 : 1,431,903.87 = 584,902.50 : x
  2. Step 2: Convert to fraction form
    1,037,611.50/1,431,903.87 = 584,902.50/x
  3. Step 3: Cross multiply
    1,037,611.50x = 1,431,903.87 × 584,902.50
  4. Step 4: Simplify right side
    1,037,611.50x = 837,524,153,322.68
  5. Step 5: Solve for x
    x = 837,524,153,322.68/1,037,611.50
  6. Step 6: Final answer
    x = 807,165.45

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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.