Home / 1,584,266.20-2,372,462.70-1,269,338.20

Finding the Fourth Proportional to 1,584,266.20, 2,372,462.70 and 1,269,338.20

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Solution

The fourth proportional to 1,584,266.20, 2,372,462.70 and 1,269,338.20 is: 1,900,853.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,266.20 : 2,372,462.70 = 1,269,338.20 : x
  2. Step 2: Convert to fraction form
    1,584,266.20/2,372,462.70 = 1,269,338.20/x
  3. Step 3: Cross multiply
    1,584,266.20x = 2,372,462.70 × 1,269,338.20
  4. Step 4: Simplify right side
    1,584,266.20x = 3,011,457,533,185.14
  5. Step 5: Solve for x
    x = 3,011,457,533,185.14/1,584,266.20
  6. Step 6: Final answer
    x = 1,900,853.24

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Find fourth proportional to 1,584,267.20, 2,372,464.20 and 1,269,339.20
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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.