Home / 1,492,503.22-2,059,709.52-848,032.66

Finding the Fourth Proportional to 1,492,503.22, 2,059,709.52 and 848,032.66

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Solution

The fourth proportional to 1,492,503.22, 2,059,709.52 and 848,032.66 is: 1,170,316.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,503.22 : 2,059,709.52 = 848,032.66 : x
  2. Step 2: Convert to fraction form
    1,492,503.22/2,059,709.52 = 848,032.66/x
  3. Step 3: Cross multiply
    1,492,503.22x = 2,059,709.52 × 848,032.66
  4. Step 4: Simplify right side
    1,492,503.22x = 1,746,700,943,072.92
  5. Step 5: Solve for x
    x = 1,746,700,943,072.92/1,492,503.22
  6. Step 6: Final answer
    x = 1,170,316.36

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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.