Home / 11,046,785-16,570,768-3,474,341.24

Finding the Fourth Proportional to 11,046,785, 16,570,768 and 3,474,341.24

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Solution

The fourth proportional to 11,046,785, 16,570,768 and 3,474,341.24 is: 5,211,697.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,785 : 16,570,768 = 3,474,341.24 : x
  2. Step 2: Convert to fraction form
    11,046,785/16,570,768 = 3,474,341.24/x
  3. Step 3: Cross multiply
    11,046,785x = 16,570,768 × 3,474,341.24
  4. Step 4: Simplify right side
    11,046,785x = 57,572,502,640,872.32
  5. Step 5: Solve for x
    x = 57,572,502,640,872.32/11,046,785
  6. Step 6: Final answer
    x = 5,211,697.58

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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.