Home / 1,850,102.04-2,775,109.86-852,830.04

Finding the Fourth Proportional to 1,850,102.04, 2,775,109.86 and 852,830.04

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Solution

The fourth proportional to 1,850,102.04, 2,775,109.86 and 852,830.04 is: 1,279,225.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,102.04 : 2,775,109.86 = 852,830.04 : x
  2. Step 2: Convert to fraction form
    1,850,102.04/2,775,109.86 = 852,830.04/x
  3. Step 3: Cross multiply
    1,850,102.04x = 2,775,109.86 × 852,830.04
  4. Step 4: Simplify right side
    1,850,102.04x = 2,366,697,052,908.19
  5. Step 5: Solve for x
    x = 2,366,697,052,908.19/1,850,102.04
  6. Step 6: Final answer
    x = 1,279,225.15

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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.