Home / 2,406,462.20-3,607,262.95-1,508,533.31

Finding the Fourth Proportional to 2,406,462.20, 3,607,262.95 and 1,508,533.31

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Solution

The fourth proportional to 2,406,462.20, 3,607,262.95 and 1,508,533.31 is: 2,261,276.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,462.20 : 3,607,262.95 = 1,508,533.31 : x
  2. Step 2: Convert to fraction form
    2,406,462.20/3,607,262.95 = 1,508,533.31/x
  3. Step 3: Cross multiply
    2,406,462.20x = 3,607,262.95 × 1,508,533.31
  4. Step 4: Simplify right side
    2,406,462.20x = 5,441,676,318,003.87
  5. Step 5: Solve for x
    x = 5,441,676,318,003.87/2,406,462.20
  6. Step 6: Final answer
    x = 2,261,276.46

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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.