Home / 3,592,644.40-5,388,966.60-2,458,903.60

Finding the Fourth Proportional to 3,592,644.40, 5,388,966.60 and 2,458,903.60

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Solution

The fourth proportional to 3,592,644.40, 5,388,966.60 and 2,458,903.60 is: 3,688,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,644.40 : 5,388,966.60 = 2,458,903.60 : x
  2. Step 2: Convert to fraction form
    3,592,644.40/5,388,966.60 = 2,458,903.60/x
  3. Step 3: Cross multiply
    3,592,644.40x = 5,388,966.60 × 2,458,903.60
  4. Step 4: Simplify right side
    3,592,644.40x = 13,250,949,373,019.76
  5. Step 5: Solve for x
    x = 13,250,949,373,019.76/3,592,644.40
  6. Step 6: Final answer
    x = 3,688,355.40

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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.