Home / 1,095,091.98-1,511,210.84-611,664.18

Finding the Fourth Proportional to 1,095,091.98, 1,511,210.84 and 611,664.18

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Solution

The fourth proportional to 1,095,091.98, 1,511,210.84 and 611,664.18 is: 844,087.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,091.98 : 1,511,210.84 = 611,664.18 : x
  2. Step 2: Convert to fraction form
    1,095,091.98/1,511,210.84 = 611,664.18/x
  3. Step 3: Cross multiply
    1,095,091.98x = 1,511,210.84 × 611,664.18
  4. Step 4: Simplify right side
    1,095,091.98x = 924,353,539,255.71
  5. Step 5: Solve for x
    x = 924,353,539,255.71/1,095,091.98
  6. Step 6: Final answer
    x = 844,087.58

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1.5x scale

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.