Home / 3,021,844.48-4,173,890.19-2,193,596.16

Finding the Fourth Proportional to 3,021,844.48, 4,173,890.19 and 2,193,596.16

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Solution

The fourth proportional to 3,021,844.48, 4,173,890.19 and 2,193,596.16 is: 3,029,881.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,844.48 : 4,173,890.19 = 2,193,596.16 : x
  2. Step 2: Convert to fraction form
    3,021,844.48/4,173,890.19 = 2,193,596.16/x
  3. Step 3: Cross multiply
    3,021,844.48x = 4,173,890.19 × 2,193,596.16
  4. Step 4: Simplify right side
    3,021,844.48x = 9,155,829,493,045.67
  5. Step 5: Solve for x
    x = 9,155,829,493,045.67/3,021,844.48
  6. Step 6: Final answer
    x = 3,029,881.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.