Home / 10,634,011.48-15,954,363.33-3,805,929.57

Finding the Fourth Proportional to 10,634,011.48, 15,954,363.33 and 3,805,929.57

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Solution

The fourth proportional to 10,634,011.48, 15,954,363.33 and 3,805,929.57 is: 5,710,091.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,634,011.48 : 15,954,363.33 = 3,805,929.57 : x
  2. Step 2: Convert to fraction form
    10,634,011.48/15,954,363.33 = 3,805,929.57/x
  3. Step 3: Cross multiply
    10,634,011.48x = 15,954,363.33 × 3,805,929.57
  4. Step 4: Simplify right side
    10,634,011.48x = 60,721,183,168,170.66
  5. Step 5: Solve for x
    x = 60,721,183,168,170.66/10,634,011.48
  6. Step 6: Final answer
    x = 5,710,091.93

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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.