Home / 5,938,415.10-8,907,622.65-2,952,431.10

Finding the Fourth Proportional to 5,938,415.10, 8,907,622.65 and 2,952,431.10

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Solution

The fourth proportional to 5,938,415.10, 8,907,622.65 and 2,952,431.10 is: 4,428,646.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,415.10 : 8,907,622.65 = 2,952,431.10 : x
  2. Step 2: Convert to fraction form
    5,938,415.10/8,907,622.65 = 2,952,431.10/x
  3. Step 3: Cross multiply
    5,938,415.10x = 8,907,622.65 × 2,952,431.10
  4. Step 4: Simplify right side
    5,938,415.10x = 26,299,142,138,924.42
  5. Step 5: Solve for x
    x = 26,299,142,138,924.42/5,938,415.10
  6. Step 6: Final answer
    x = 4,428,646.65

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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.