Home / 6,654,606.90-9,183,385.20-3,598,821.15

Finding the Fourth Proportional to 6,654,606.90, 9,183,385.20 and 3,598,821.15

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Solution

The fourth proportional to 6,654,606.90, 9,183,385.20 and 3,598,821.15 is: 4,966,388.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,606.90 : 9,183,385.20 = 3,598,821.15 : x
  2. Step 2: Convert to fraction form
    6,654,606.90/9,183,385.20 = 3,598,821.15/x
  3. Step 3: Cross multiply
    6,654,606.90x = 9,183,385.20 × 3,598,821.15
  4. Step 4: Simplify right side
    6,654,606.90x = 33,049,360,886,356.98
  5. Step 5: Solve for x
    x = 33,049,360,886,356.98/6,654,606.90
  6. Step 6: Final answer
    x = 4,966,388.16

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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.