Home / 1,850,200.08-2,775,695.88-553,454.04

Finding the Fourth Proportional to 1,850,200.08, 2,775,695.88 and 553,454.04

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Solution

The fourth proportional to 1,850,200.08, 2,775,695.88 and 553,454.04 is: 830,299.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,200.08 : 2,775,695.88 = 553,454.04 : x
  2. Step 2: Convert to fraction form
    1,850,200.08/2,775,695.88 = 553,454.04/x
  3. Step 3: Cross multiply
    1,850,200.08x = 2,775,695.88 × 553,454.04
  4. Step 4: Simplify right side
    1,850,200.08x = 1,536,220,098,597.36
  5. Step 5: Solve for x
    x = 1,536,220,098,597.36/1,850,200.08
  6. Step 6: Final answer
    x = 830,299.44

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1.5x scale

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.