Home / 1,050,118.62-1,576,018.74-544,824.42

Finding the Fourth Proportional to 1,050,118.62, 1,576,018.74 and 544,824.42

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Solution

The fourth proportional to 1,050,118.62, 1,576,018.74 and 544,824.42 is: 817,672.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,118.62 : 1,576,018.74 = 544,824.42 : x
  2. Step 2: Convert to fraction form
    1,050,118.62/1,576,018.74 = 544,824.42/x
  3. Step 3: Cross multiply
    1,050,118.62x = 1,576,018.74 × 544,824.42
  4. Step 4: Simplify right side
    1,050,118.62x = 858,653,495,929.63
  5. Step 5: Solve for x
    x = 858,653,495,929.63/1,050,118.62
  6. Step 6: Final answer
    x = 817,672.86

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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.