Home / 2,372,366.56-3,559,634.23-1,291,259.56

Finding the Fourth Proportional to 2,372,366.56, 3,559,634.23 and 1,291,259.56

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Solution

The fourth proportional to 2,372,366.56, 3,559,634.23 and 1,291,259.56 is: 1,937,479.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,366.56 : 3,559,634.23 = 1,291,259.56 : x
  2. Step 2: Convert to fraction form
    2,372,366.56/3,559,634.23 = 1,291,259.56/x
  3. Step 3: Cross multiply
    2,372,366.56x = 3,559,634.23 × 1,291,259.56
  4. Step 4: Simplify right side
    2,372,366.56x = 4,596,411,729,590.74
  5. Step 5: Solve for x
    x = 4,596,411,729,590.74/2,372,366.56
  6. Step 6: Final answer
    x = 1,937,479.56

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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.