Home / 3,104,543.66-4,284,263.53-1,746,416.66

Finding the Fourth Proportional to 3,104,543.66, 4,284,263.53 and 1,746,416.66

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Solution

The fourth proportional to 3,104,543.66, 4,284,263.53 and 1,746,416.66 is: 2,410,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,543.66 : 4,284,263.53 = 1,746,416.66 : x
  2. Step 2: Convert to fraction form
    3,104,543.66/4,284,263.53 = 1,746,416.66/x
  3. Step 3: Cross multiply
    3,104,543.66x = 4,284,263.53 × 1,746,416.66
  4. Step 4: Simplify right side
    3,104,543.66x = 7,482,109,204,622.41
  5. Step 5: Solve for x
    x = 7,482,109,204,622.41/3,104,543.66
  6. Step 6: Final answer
    x = 2,410,051.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.