Home / 1,095,949.07-1,642,480.18-464,081.03

Finding the Fourth Proportional to 1,095,949.07, 1,642,480.18 and 464,081.03

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Solution

The fourth proportional to 1,095,949.07, 1,642,480.18 and 464,081.03 is: 695,510.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,949.07 : 1,642,480.18 = 464,081.03 : x
  2. Step 2: Convert to fraction form
    1,095,949.07/1,642,480.18 = 464,081.03/x
  3. Step 3: Cross multiply
    1,095,949.07x = 1,642,480.18 × 464,081.03
  4. Step 4: Simplify right side
    1,095,949.07x = 762,243,883,156.18
  5. Step 5: Solve for x
    x = 762,243,883,156.18/1,095,949.07
  6. Step 6: Final answer
    x = 695,510.32

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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.