Home / 1,402,776.60-2,104,359.30-504,000.60

Finding the Fourth Proportional to 1,402,776.60, 2,104,359.30 and 504,000.60

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Solution

The fourth proportional to 1,402,776.60, 2,104,359.30 and 504,000.60 is: 756,070.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,776.60 : 2,104,359.30 = 504,000.60 : x
  2. Step 2: Convert to fraction form
    1,402,776.60/2,104,359.30 = 504,000.60/x
  3. Step 3: Cross multiply
    1,402,776.60x = 2,104,359.30 × 504,000.60
  4. Step 4: Simplify right side
    1,402,776.60x = 1,060,598,349,815.58
  5. Step 5: Solve for x
    x = 1,060,598,349,815.58/1,402,776.60
  6. Step 6: Final answer
    x = 756,070.75

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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.