Home / 7,402,037.40-11,103,056.10-2,353,858.20

Finding the Fourth Proportional to 7,402,037.40, 11,103,056.10 and 2,353,858.20

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Solution

The fourth proportional to 7,402,037.40, 11,103,056.10 and 2,353,858.20 is: 3,530,787.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,402,037.40 : 11,103,056.10 = 2,353,858.20 : x
  2. Step 2: Convert to fraction form
    7,402,037.40/11,103,056.10 = 2,353,858.20/x
  3. Step 3: Cross multiply
    7,402,037.40x = 11,103,056.10 × 2,353,858.20
  4. Step 4: Simplify right side
    7,402,037.40x = 26,135,019,646,045.02
  5. Step 5: Solve for x
    x = 26,135,019,646,045.02/7,402,037.40
  6. Step 6: Final answer
    x = 3,530,787.30

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Double scale
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Similar ratio
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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.