Home / 1,701,133.76-2,550,814.50-802,334.06

Finding the Fourth Proportional to 1,701,133.76, 2,550,814.50 and 802,334.06

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Solution

The fourth proportional to 1,701,133.76, 2,550,814.50 and 802,334.06 is: 1,203,083.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,133.76 : 2,550,814.50 = 802,334.06 : x
  2. Step 2: Convert to fraction form
    1,701,133.76/2,550,814.50 = 802,334.06/x
  3. Step 3: Cross multiply
    1,701,133.76x = 2,550,814.50 × 802,334.06
  4. Step 4: Simplify right side
    1,701,133.76x = 2,046,605,354,091.87
  5. Step 5: Solve for x
    x = 2,046,605,354,091.87/1,701,133.76
  6. Step 6: Final answer
    x = 1,203,083.15

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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.