Home / 1,849,951.41-2,775,405.87-570,530.59

Finding the Fourth Proportional to 1,849,951.41, 2,775,405.87 and 570,530.59

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Solution

The fourth proportional to 1,849,951.41, 2,775,405.87 and 570,530.59 is: 855,943.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,951.41 : 2,775,405.87 = 570,530.59 : x
  2. Step 2: Convert to fraction form
    1,849,951.41/2,775,405.87 = 570,530.59/x
  3. Step 3: Cross multiply
    1,849,951.41x = 2,775,405.87 × 570,530.59
  4. Step 4: Simplify right side
    1,849,951.41x = 1,583,453,941,562.05
  5. Step 5: Solve for x
    x = 1,583,453,941,562.05/1,849,951.41
  6. Step 6: Final answer
    x = 855,943.53

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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.