Home / 4,726,129.10-7,094,442.45-2,600,365.10

Finding the Fourth Proportional to 4,726,129.10, 7,094,442.45 and 2,600,365.10

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Solution

The fourth proportional to 4,726,129.10, 7,094,442.45 and 2,600,365.10 is: 3,903,435.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,129.10 : 7,094,442.45 = 2,600,365.10 : x
  2. Step 2: Convert to fraction form
    4,726,129.10/7,094,442.45 = 2,600,365.10/x
  3. Step 3: Cross multiply
    4,726,129.10x = 7,094,442.45 × 2,600,365.10
  4. Step 4: Simplify right side
    4,726,129.10x = 18,448,140,550,938.50
  5. Step 5: Solve for x
    x = 18,448,140,550,938.50/4,726,129.10
  6. Step 6: Final answer
    x = 3,903,435.59

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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.