Home / 4,917,444.10-7,376,166.15-1,551,651.10

Finding the Fourth Proportional to 4,917,444.10, 7,376,166.15 and 1,551,651.10

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Solution

The fourth proportional to 4,917,444.10, 7,376,166.15 and 1,551,651.10 is: 2,327,476.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,444.10 : 7,376,166.15 = 1,551,651.10 : x
  2. Step 2: Convert to fraction form
    4,917,444.10/7,376,166.15 = 1,551,651.10/x
  3. Step 3: Cross multiply
    4,917,444.10x = 7,376,166.15 × 1,551,651.10
  4. Step 4: Simplify right side
    4,917,444.10x = 11,445,236,320,430.27
  5. Step 5: Solve for x
    x = 11,445,236,320,430.27/4,917,444.10
  6. Step 6: Final answer
    x = 2,327,476.65

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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.