Home / 4,403,469.60-6,605,204.40-2,011,985.10

Finding the Fourth Proportional to 4,403,469.60, 6,605,204.40 and 2,011,985.10

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Solution

The fourth proportional to 4,403,469.60, 6,605,204.40 and 2,011,985.10 is: 3,017,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,469.60 : 6,605,204.40 = 2,011,985.10 : x
  2. Step 2: Convert to fraction form
    4,403,469.60/6,605,204.40 = 2,011,985.10/x
  3. Step 3: Cross multiply
    4,403,469.60x = 6,605,204.40 × 2,011,985.10
  4. Step 4: Simplify right side
    4,403,469.60x = 13,289,572,835,254.44
  5. Step 5: Solve for x
    x = 13,289,572,835,254.44/4,403,469.60
  6. Step 6: Final answer
    x = 3,017,977.65

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Double scale
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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.