Home / 2,500,386.08-3,750,579.12-607,114.76

Finding the Fourth Proportional to 2,500,386.08, 3,750,579.12 and 607,114.76

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Solution

The fourth proportional to 2,500,386.08, 3,750,579.12 and 607,114.76 is: 910,672.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,386.08 : 3,750,579.12 = 607,114.76 : x
  2. Step 2: Convert to fraction form
    2,500,386.08/3,750,579.12 = 607,114.76/x
  3. Step 3: Cross multiply
    2,500,386.08x = 3,750,579.12 × 607,114.76
  4. Step 4: Simplify right side
    2,500,386.08x = 2,277,031,942,299.81
  5. Step 5: Solve for x
    x = 2,277,031,942,299.81/2,500,386.08
  6. Step 6: Final answer
    x = 910,672.14

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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.