Home / 3,929,914.67-5,893,254.98-1,501,964.69

Finding the Fourth Proportional to 3,929,914.67, 5,893,254.98 and 1,501,964.69

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Solution

The fourth proportional to 3,929,914.67, 5,893,254.98 and 1,501,964.69 is: 2,252,329.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,914.67 : 5,893,254.98 = 1,501,964.69 : x
  2. Step 2: Convert to fraction form
    3,929,914.67/5,893,254.98 = 1,501,964.69/x
  3. Step 3: Cross multiply
    3,929,914.67x = 5,893,254.98 × 1,501,964.69
  4. Step 4: Simplify right side
    3,929,914.67x = 8,851,460,881,616.83
  5. Step 5: Solve for x
    x = 8,851,460,881,616.83/3,929,914.67
  6. Step 6: Final answer
    x = 2,252,329.03

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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.