Home / 2,240,090.26-3,360,129-557,193.76

Finding the Fourth Proportional to 2,240,090.26, 3,360,129 and 557,193.76

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Solution

The fourth proportional to 2,240,090.26, 3,360,129 and 557,193.76 is: 835,789.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,090.26 : 3,360,129 = 557,193.76 : x
  2. Step 2: Convert to fraction form
    2,240,090.26/3,360,129 = 557,193.76/x
  3. Step 3: Cross multiply
    2,240,090.26x = 3,360,129 × 557,193.76
  4. Step 4: Simplify right side
    2,240,090.26x = 1,872,242,911,595.04
  5. Step 5: Solve for x
    x = 1,872,242,911,595.04/2,240,090.26
  6. Step 6: Final answer
    x = 835,789.05

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Double scale
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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.