Home / 5,544,174.88-8,316,573.36-1,555,397.92

Finding the Fourth Proportional to 5,544,174.88, 8,316,573.36 and 1,555,397.92

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Solution

The fourth proportional to 5,544,174.88, 8,316,573.36 and 1,555,397.92 is: 2,333,184.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,174.88 : 8,316,573.36 = 1,555,397.92 : x
  2. Step 2: Convert to fraction form
    5,544,174.88/8,316,573.36 = 1,555,397.92/x
  3. Step 3: Cross multiply
    5,544,174.88x = 8,316,573.36 × 1,555,397.92
  4. Step 4: Simplify right side
    5,544,174.88x = 12,935,580,905,671.41
  5. Step 5: Solve for x
    x = 12,935,580,905,671.41/5,544,174.88
  6. Step 6: Final answer
    x = 2,333,184.14

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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.