Home / 1,037,969.08-1,432,364.85-608,535.23

Finding the Fourth Proportional to 1,037,969.08, 1,432,364.85 and 608,535.23

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Solution

The fourth proportional to 1,037,969.08, 1,432,364.85 and 608,535.23 is: 839,759.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,969.08 : 1,432,364.85 = 608,535.23 : x
  2. Step 2: Convert to fraction form
    1,037,969.08/1,432,364.85 = 608,535.23/x
  3. Step 3: Cross multiply
    1,037,969.08x = 1,432,364.85 × 608,535.23
  4. Step 4: Simplify right side
    1,037,969.08x = 871,644,466,276.84
  5. Step 5: Solve for x
    x = 871,644,466,276.84/1,037,969.08
  6. Step 6: Final answer
    x = 839,759.57

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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.