Home / 2,271,503.54-3,135,014.33-1,456,627.34

Finding the Fourth Proportional to 2,271,503.54, 3,135,014.33 and 1,456,627.34

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Solution

The fourth proportional to 2,271,503.54, 3,135,014.33 and 1,456,627.34 is: 2,010,363.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,503.54 : 3,135,014.33 = 1,456,627.34 : x
  2. Step 2: Convert to fraction form
    2,271,503.54/3,135,014.33 = 1,456,627.34/x
  3. Step 3: Cross multiply
    2,271,503.54x = 3,135,014.33 × 1,456,627.34
  4. Step 4: Simplify right side
    2,271,503.54x = 4,566,547,561,411.57
  5. Step 5: Solve for x
    x = 4,566,547,561,411.57/2,271,503.54
  6. Step 6: Final answer
    x = 2,010,363.40

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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.