Home / 1,075,001.06-1,483,562.72-616,191.96

Finding the Fourth Proportional to 1,075,001.06, 1,483,562.72 and 616,191.96

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Solution

The fourth proportional to 1,075,001.06, 1,483,562.72 and 616,191.96 is: 850,380.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,001.06 : 1,483,562.72 = 616,191.96 : x
  2. Step 2: Convert to fraction form
    1,075,001.06/1,483,562.72 = 616,191.96/x
  3. Step 3: Cross multiply
    1,075,001.06x = 1,483,562.72 × 616,191.96
  4. Step 4: Simplify right side
    1,075,001.06x = 914,159,420,219.73
  5. Step 5: Solve for x
    x = 914,159,420,219.73/1,075,001.06
  6. Step 6: Final answer
    x = 850,380.02

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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.