Home / 3,564,022.60-5,346,033.90-2,892,176.20

Finding the Fourth Proportional to 3,564,022.60, 5,346,033.90 and 2,892,176.20

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Solution

The fourth proportional to 3,564,022.60, 5,346,033.90 and 2,892,176.20 is: 4,338,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,022.60 : 5,346,033.90 = 2,892,176.20 : x
  2. Step 2: Convert to fraction form
    3,564,022.60/5,346,033.90 = 2,892,176.20/x
  3. Step 3: Cross multiply
    3,564,022.60x = 5,346,033.90 × 2,892,176.20
  4. Step 4: Simplify right side
    3,564,022.60x = 15,461,672,009,973.18
  5. Step 5: Solve for x
    x = 15,461,672,009,973.18/3,564,022.60
  6. Step 6: Final answer
    x = 4,338,264.30

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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.