Home / 2,026,335.90-3,039,115.05-606,438.30

Finding the Fourth Proportional to 2,026,335.90, 3,039,115.05 and 606,438.30

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Solution

The fourth proportional to 2,026,335.90, 3,039,115.05 and 606,438.30 is: 909,541.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,335.90 : 3,039,115.05 = 606,438.30 : x
  2. Step 2: Convert to fraction form
    2,026,335.90/3,039,115.05 = 606,438.30/x
  3. Step 3: Cross multiply
    2,026,335.90x = 3,039,115.05 × 606,438.30
  4. Step 4: Simplify right side
    2,026,335.90x = 1,843,035,764,426.42
  5. Step 5: Solve for x
    x = 1,843,035,764,426.42/2,026,335.90
  6. Step 6: Final answer
    x = 909,541.09

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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.