Home / 4,084,255.39-6,127,048.57-1,205,913.17

Finding the Fourth Proportional to 4,084,255.39, 6,127,048.57 and 1,205,913.17

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Solution

The fourth proportional to 4,084,255.39, 6,127,048.57 and 1,205,913.17 is: 1,809,066.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,255.39 : 6,127,048.57 = 1,205,913.17 : x
  2. Step 2: Convert to fraction form
    4,084,255.39/6,127,048.57 = 1,205,913.17/x
  3. Step 3: Cross multiply
    4,084,255.39x = 6,127,048.57 × 1,205,913.17
  4. Step 4: Simplify right side
    4,084,255.39x = 7,388,688,563,792.67
  5. Step 5: Solve for x
    x = 7,388,688,563,792.67/4,084,255.39
  6. Step 6: Final answer
    x = 1,809,066.25

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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.