Home / 3,473,386.45-4,793,342.70-2,023,175.30

Finding the Fourth Proportional to 3,473,386.45, 4,793,342.70 and 2,023,175.30

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Solution

The fourth proportional to 3,473,386.45, 4,793,342.70 and 2,023,175.30 is: 2,792,022.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,386.45 : 4,793,342.70 = 2,023,175.30 : x
  2. Step 2: Convert to fraction form
    3,473,386.45/4,793,342.70 = 2,023,175.30/x
  3. Step 3: Cross multiply
    3,473,386.45x = 4,793,342.70 × 2,023,175.30
  4. Step 4: Simplify right side
    3,473,386.45x = 9,697,772,571,841
  5. Step 5: Solve for x
    x = 9,697,772,571,841/3,473,386.45
  6. Step 6: Final answer
    x = 2,792,022.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.