Home / 9,084,534.30-13,628,826.90-2,607,104.70

Finding the Fourth Proportional to 9,084,534.30, 13,628,826.90 and 2,607,104.70

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Solution

The fourth proportional to 9,084,534.30, 13,628,826.90 and 2,607,104.70 is: 3,911,238.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,534.30 : 13,628,826.90 = 2,607,104.70 : x
  2. Step 2: Convert to fraction form
    9,084,534.30/13,628,826.90 = 2,607,104.70/x
  3. Step 3: Cross multiply
    9,084,534.30x = 13,628,826.90 × 2,607,104.70
  4. Step 4: Simplify right side
    9,084,534.30x = 35,531,778,666,476.43
  5. Step 5: Solve for x
    x = 35,531,778,666,476.43/9,084,534.30
  6. Step 6: Final answer
    x = 3,911,238.32

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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.