Home / 11,634,947.19-17,453,612.66-4,452,522.08

Finding the Fourth Proportional to 11,634,947.19, 17,453,612.66 and 4,452,522.08

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Solution

The fourth proportional to 11,634,947.19, 17,453,612.66 and 4,452,522.08 is: 6,679,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,634,947.19 : 17,453,612.66 = 4,452,522.08 : x
  2. Step 2: Convert to fraction form
    11,634,947.19/17,453,612.66 = 4,452,522.08/x
  3. Step 3: Cross multiply
    11,634,947.19x = 17,453,612.66 × 4,452,522.08
  4. Step 4: Simplify right side
    11,634,947.19x = 77,712,595,634,886.88
  5. Step 5: Solve for x
    x = 77,712,595,634,886.88/11,634,947.19
  6. Step 6: Final answer
    x = 6,679,239.22

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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.