Home / 5,544,110.40-8,316,165.60-1,757,587.20

Finding the Fourth Proportional to 5,544,110.40, 8,316,165.60 and 1,757,587.20

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Solution

The fourth proportional to 5,544,110.40, 8,316,165.60 and 1,757,587.20 is: 2,636,380.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,110.40 : 8,316,165.60 = 1,757,587.20 : x
  2. Step 2: Convert to fraction form
    5,544,110.40/8,316,165.60 = 1,757,587.20/x
  3. Step 3: Cross multiply
    5,544,110.40x = 8,316,165.60 × 1,757,587.20
  4. Step 4: Simplify right side
    5,544,110.40x = 14,616,386,211,640.32
  5. Step 5: Solve for x
    x = 14,616,386,211,640.32/5,544,110.40
  6. Step 6: Final answer
    x = 2,636,380.80

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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.