Home / 1,333,574.08-2,000,005.80-373,976.80

Finding the Fourth Proportional to 1,333,574.08, 2,000,005.80 and 373,976.80

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Solution

The fourth proportional to 1,333,574.08, 2,000,005.80 and 373,976.80 is: 560,865.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,574.08 : 2,000,005.80 = 373,976.80 : x
  2. Step 2: Convert to fraction form
    1,333,574.08/2,000,005.80 = 373,976.80/x
  3. Step 3: Cross multiply
    1,333,574.08x = 2,000,005.80 × 373,976.80
  4. Step 4: Simplify right side
    1,333,574.08x = 747,955,769,065.44
  5. Step 5: Solve for x
    x = 747,955,769,065.44/1,333,574.08
  6. Step 6: Final answer
    x = 560,865.56

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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.