Home / 7,496,058.56-11,248,712.64-2,946,308

Finding the Fourth Proportional to 7,496,058.56, 11,248,712.64 and 2,946,308

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Solution

The fourth proportional to 7,496,058.56, 11,248,712.64 and 2,946,308 is: 4,421,279.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,058.56 : 11,248,712.64 = 2,946,308 : x
  2. Step 2: Convert to fraction form
    7,496,058.56/11,248,712.64 = 2,946,308/x
  3. Step 3: Cross multiply
    7,496,058.56x = 11,248,712.64 × 2,946,308
  4. Step 4: Simplify right side
    7,496,058.56x = 33,142,172,040,933.12
  5. Step 5: Solve for x
    x = 33,142,172,040,933.12/7,496,058.56
  6. Step 6: Final answer
    x = 4,421,279.77

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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.