Home / 6,893,529.12-10,341,416.34-2,036,328.48

Finding the Fourth Proportional to 6,893,529.12, 10,341,416.34 and 2,036,328.48

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Solution

The fourth proportional to 6,893,529.12, 10,341,416.34 and 2,036,328.48 is: 3,054,824.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,529.12 : 10,341,416.34 = 2,036,328.48 : x
  2. Step 2: Convert to fraction form
    6,893,529.12/10,341,416.34 = 2,036,328.48/x
  3. Step 3: Cross multiply
    6,893,529.12x = 10,341,416.34 × 2,036,328.48
  4. Step 4: Simplify right side
    6,893,529.12x = 21,058,520,616,679.36
  5. Step 5: Solve for x
    x = 21,058,520,616,679.36/6,893,529.12
  6. Step 6: Final answer
    x = 3,054,824.35

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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.