Home / 3,088,443.44-4,262,168.76-1,730,270

Finding the Fourth Proportional to 3,088,443.44, 4,262,168.76 and 1,730,270

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Solution

The fourth proportional to 3,088,443.44, 4,262,168.76 and 1,730,270 is: 2,387,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,443.44 : 4,262,168.76 = 1,730,270 : x
  2. Step 2: Convert to fraction form
    3,088,443.44/4,262,168.76 = 1,730,270/x
  3. Step 3: Cross multiply
    3,088,443.44x = 4,262,168.76 × 1,730,270
  4. Step 4: Simplify right side
    3,088,443.44x = 7,374,702,740,365.20
  5. Step 5: Solve for x
    x = 7,374,702,740,365.20/3,088,443.44
  6. Step 6: Final answer
    x = 2,387,838.04

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1.5x scale

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.