Home / 3,084,994.04-4,627,922.00-1,287,465.93

Finding the Fourth Proportional to 3,084,994.04, 4,627,922.00 and 1,287,465.93

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Solution

The fourth proportional to 3,084,994.04, 4,627,922.00 and 1,287,465.93 is: 1,931,378.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,994.04 : 4,627,922.00 = 1,287,465.93 : x
  2. Step 2: Convert to fraction form
    3,084,994.04/4,627,922.00 = 1,287,465.93/x
  3. Step 3: Cross multiply
    3,084,994.04x = 4,627,922.00 × 1,287,465.93
  4. Step 4: Simplify right side
    3,084,994.04x = 5,958,291,895,260.13
  5. Step 5: Solve for x
    x = 5,958,291,895,260.13/3,084,994.04
  6. Step 6: Final answer
    x = 1,931,378.74

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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.