Home / 1,817,474.45-2,726,535.65-603,124.05

Finding the Fourth Proportional to 1,817,474.45, 2,726,535.65 and 603,124.05

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Solution

The fourth proportional to 1,817,474.45, 2,726,535.65 and 603,124.05 is: 904,793.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,474.45 : 2,726,535.65 = 603,124.05 : x
  2. Step 2: Convert to fraction form
    1,817,474.45/2,726,535.65 = 603,124.05/x
  3. Step 3: Cross multiply
    1,817,474.45x = 2,726,535.65 × 603,124.05
  4. Step 4: Simplify right side
    1,817,474.45x = 1,644,439,220,681.76
  5. Step 5: Solve for x
    x = 1,644,439,220,681.76/1,817,474.45
  6. Step 6: Final answer
    x = 904,793.58

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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.