Home / 1,499,276.18-2,248,295.58-575,892.56

Finding the Fourth Proportional to 1,499,276.18, 2,248,295.58 and 575,892.56

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Solution

The fourth proportional to 1,499,276.18, 2,248,295.58 and 575,892.56 is: 863,601.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,276.18 : 2,248,295.58 = 575,892.56 : x
  2. Step 2: Convert to fraction form
    1,499,276.18/2,248,295.58 = 575,892.56/x
  3. Step 3: Cross multiply
    1,499,276.18x = 2,248,295.58 × 575,892.56
  4. Step 4: Simplify right side
    1,499,276.18x = 1,294,776,685,961.41
  5. Step 5: Solve for x
    x = 1,294,776,685,961.41/1,499,276.18
  6. Step 6: Final answer
    x = 863,601.19

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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.