Home / 4,403,419.60-6,605,129.40-2,011,935.10

Finding the Fourth Proportional to 4,403,419.60, 6,605,129.40 and 2,011,935.10

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Solution

The fourth proportional to 4,403,419.60, 6,605,129.40 and 2,011,935.10 is: 3,017,902.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,419.60 : 6,605,129.40 = 2,011,935.10 : x
  2. Step 2: Convert to fraction form
    4,403,419.60/6,605,129.40 = 2,011,935.10/x
  3. Step 3: Cross multiply
    4,403,419.60x = 6,605,129.40 × 2,011,935.10
  4. Step 4: Simplify right side
    4,403,419.60x = 13,289,091,679,901.94
  5. Step 5: Solve for x
    x = 13,289,091,679,901.94/4,403,419.60
  6. Step 6: Final answer
    x = 3,017,902.65

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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.