Home / 4,917,464.10-7,376,196.15-1,551,671.10

Finding the Fourth Proportional to 4,917,464.10, 7,376,196.15 and 1,551,671.10

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Solution

The fourth proportional to 4,917,464.10, 7,376,196.15 and 1,551,671.10 is: 2,327,506.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,464.10 : 7,376,196.15 = 1,551,671.10 : x
  2. Step 2: Convert to fraction form
    4,917,464.10/7,376,196.15 = 1,551,671.10/x
  3. Step 3: Cross multiply
    4,917,464.10x = 7,376,196.15 × 1,551,671.10
  4. Step 4: Simplify right side
    4,917,464.10x = 11,445,430,393,886.27
  5. Step 5: Solve for x
    x = 11,445,430,393,886.27/4,917,464.10
  6. Step 6: Final answer
    x = 2,327,506.65

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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.