Home / 2,061,170.16-3,088,602.12-1,101,762.24

Finding the Fourth Proportional to 2,061,170.16, 3,088,602.12 and 1,101,762.24

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Solution

The fourth proportional to 2,061,170.16, 3,088,602.12 and 1,101,762.24 is: 1,650,957.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,170.16 : 3,088,602.12 = 1,101,762.24 : x
  2. Step 2: Convert to fraction form
    2,061,170.16/3,088,602.12 = 1,101,762.24/x
  3. Step 3: Cross multiply
    2,061,170.16x = 3,088,602.12 × 1,101,762.24
  4. Step 4: Simplify right side
    2,061,170.16x = 3,402,905,190,199.95
  5. Step 5: Solve for x
    x = 3,402,905,190,199.95/2,061,170.16
  6. Step 6: Final answer
    x = 1,650,957.92

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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.