Home / 10,003,074.59-13,804,188.75-5,592,799.38

Finding the Fourth Proportional to 10,003,074.59, 13,804,188.75 and 5,592,799.38

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Solution

The fourth proportional to 10,003,074.59, 13,804,188.75 and 5,592,799.38 is: 7,718,032.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003,074.59 : 13,804,188.75 = 5,592,799.38 : x
  2. Step 2: Convert to fraction form
    10,003,074.59/13,804,188.75 = 5,592,799.38/x
  3. Step 3: Cross multiply
    10,003,074.59x = 13,804,188.75 × 5,592,799.38
  4. Step 4: Simplify right side
    10,003,074.59x = 77,204,058,271,748.39
  5. Step 5: Solve for x
    x = 77,204,058,271,748.39/10,003,074.59
  6. Step 6: Final answer
    x = 7,718,032.85

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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.