Home / 4,370,123.51-6,028,857.25-4,167,511.63

Finding the Fourth Proportional to 4,370,123.51, 6,028,857.25 and 4,167,511.63

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Solution

The fourth proportional to 4,370,123.51, 6,028,857.25 and 4,167,511.63 is: 5,749,341.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,123.51 : 6,028,857.25 = 4,167,511.63 : x
  2. Step 2: Convert to fraction form
    4,370,123.51/6,028,857.25 = 4,167,511.63/x
  3. Step 3: Cross multiply
    4,370,123.51x = 6,028,857.25 × 4,167,511.63
  4. Step 4: Simplify right side
    4,370,123.51x = 25,125,332,704,984.82
  5. Step 5: Solve for x
    x = 25,125,332,704,984.82/4,370,123.51
  6. Step 6: Final answer
    x = 5,749,341.56

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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.