Home / 2,597,346.40-3,896,019.60-2,497,813.60

Finding the Fourth Proportional to 2,597,346.40, 3,896,019.60 and 2,497,813.60

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Solution

The fourth proportional to 2,597,346.40, 3,896,019.60 and 2,497,813.60 is: 3,746,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,346.40 : 3,896,019.60 = 2,497,813.60 : x
  2. Step 2: Convert to fraction form
    2,597,346.40/3,896,019.60 = 2,497,813.60/x
  3. Step 3: Cross multiply
    2,597,346.40x = 3,896,019.60 × 2,497,813.60
  4. Step 4: Simplify right side
    2,597,346.40x = 9,731,530,742,746.56
  5. Step 5: Solve for x
    x = 9,731,530,742,746.56/2,597,346.40
  6. Step 6: Final answer
    x = 3,746,720.40

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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.