Home / 4,875,595.76-6,725,082.44-3,135,465.18

Finding the Fourth Proportional to 4,875,595.76, 6,725,082.44 and 3,135,465.18

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Solution

The fourth proportional to 4,875,595.76, 6,725,082.44 and 3,135,465.18 is: 4,324,858.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,595.76 : 6,725,082.44 = 3,135,465.18 : x
  2. Step 2: Convert to fraction form
    4,875,595.76/6,725,082.44 = 3,135,465.18/x
  3. Step 3: Cross multiply
    4,875,595.76x = 6,725,082.44 × 3,135,465.18
  4. Step 4: Simplify right side
    4,875,595.76x = 21,086,261,838,670.17
  5. Step 5: Solve for x
    x = 21,086,261,838,670.17/4,875,595.76
  6. Step 6: Final answer
    x = 4,324,858.51

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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.