Home / 1,037,849.64-1,432,200.03-608,415.80

Finding the Fourth Proportional to 1,037,849.64, 1,432,200.03 and 608,415.80

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Solution

The fourth proportional to 1,037,849.64, 1,432,200.03 and 608,415.80 is: 839,594.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,849.64 : 1,432,200.03 = 608,415.80 : x
  2. Step 2: Convert to fraction form
    1,037,849.64/1,432,200.03 = 608,415.80/x
  3. Step 3: Cross multiply
    1,037,849.64x = 1,432,200.03 × 608,415.80
  4. Step 4: Simplify right side
    1,037,849.64x = 871,373,119,851.47
  5. Step 5: Solve for x
    x = 871,373,119,851.47/1,037,849.64
  6. Step 6: Final answer
    x = 839,594.76

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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.