Home / 1,663,444.41-2,496,566.30-1,558,468.41

Finding the Fourth Proportional to 1,663,444.41, 2,496,566.30 and 1,558,468.41

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Solution

The fourth proportional to 1,663,444.41, 2,496,566.30 and 1,558,468.41 is: 2,339,013.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,444.41 : 2,496,566.30 = 1,558,468.41 : x
  2. Step 2: Convert to fraction form
    1,663,444.41/2,496,566.30 = 1,558,468.41/x
  3. Step 3: Cross multiply
    1,663,444.41x = 2,496,566.30 × 1,558,468.41
  4. Step 4: Simplify right side
    1,663,444.41x = 3,890,819,704,228.24
  5. Step 5: Solve for x
    x = 3,890,819,704,228.24/1,663,444.41
  6. Step 6: Final answer
    x = 2,339,013.96

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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.