Home / 2,451,303.02-3,677,545.02-768,406.52

Finding the Fourth Proportional to 2,451,303.02, 3,677,545.02 and 768,406.52

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Solution

The fourth proportional to 2,451,303.02, 3,677,545.02 and 768,406.52 is: 1,152,794.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,303.02 : 3,677,545.02 = 768,406.52 : x
  2. Step 2: Convert to fraction form
    2,451,303.02/3,677,545.02 = 768,406.52/x
  3. Step 3: Cross multiply
    2,451,303.02x = 3,677,545.02 × 768,406.52
  4. Step 4: Simplify right side
    2,451,303.02x = 2,825,849,570,961.53
  5. Step 5: Solve for x
    x = 2,825,849,570,961.53/2,451,303.02
  6. Step 6: Final answer
    x = 1,152,794.88

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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.