Home / 11,763,547.36-17,645,334.90-3,676,565.37

Finding the Fourth Proportional to 11,763,547.36, 17,645,334.90 and 3,676,565.37

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Solution

The fourth proportional to 11,763,547.36, 17,645,334.90 and 3,676,565.37 is: 5,514,852.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,547.36 : 17,645,334.90 = 3,676,565.37 : x
  2. Step 2: Convert to fraction form
    11,763,547.36/17,645,334.90 = 3,676,565.37/x
  3. Step 3: Cross multiply
    11,763,547.36x = 17,645,334.90 × 3,676,565.37
  4. Step 4: Simplify right side
    11,763,547.36x = 64,874,227,235,392.41
  5. Step 5: Solve for x
    x = 64,874,227,235,392.41/11,763,547.36
  6. Step 6: Final answer
    x = 5,514,852.39

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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.