Home / 4,352,145.48-6,006,513-2,633,280.12

Finding the Fourth Proportional to 4,352,145.48, 6,006,513 and 2,633,280.12

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Solution

The fourth proportional to 4,352,145.48, 6,006,513 and 2,633,280.12 is: 3,634,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,145.48 : 6,006,513 = 2,633,280.12 : x
  2. Step 2: Convert to fraction form
    4,352,145.48/6,006,513 = 2,633,280.12/x
  3. Step 3: Cross multiply
    4,352,145.48x = 6,006,513 × 2,633,280.12
  4. Step 4: Simplify right side
    4,352,145.48x = 15,816,831,273,421.56
  5. Step 5: Solve for x
    x = 15,816,831,273,421.56/4,352,145.48
  6. Step 6: Final answer
    x = 3,634,260.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.