Home / 1,695,998.40-2,542,416-573,282.24

Finding the Fourth Proportional to 1,695,998.40, 2,542,416 and 573,282.24

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Solution

The fourth proportional to 1,695,998.40, 2,542,416 and 573,282.24 is: 859,388.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,998.40 : 2,542,416 = 573,282.24 : x
  2. Step 2: Convert to fraction form
    1,695,998.40/2,542,416 = 573,282.24/x
  3. Step 3: Cross multiply
    1,695,998.40x = 2,542,416 × 573,282.24
  4. Step 4: Simplify right side
    1,695,998.40x = 1,457,521,939,491.84
  5. Step 5: Solve for x
    x = 1,457,521,939,491.84/1,695,998.40
  6. Step 6: Final answer
    x = 859,388.75

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Double scale
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Similar ratio
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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.