Home / 3,330,063.03-4,995,094.75-805,718.28

Finding the Fourth Proportional to 3,330,063.03, 4,995,094.75 and 805,718.28

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Solution

The fourth proportional to 3,330,063.03, 4,995,094.75 and 805,718.28 is: 1,208,577.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,063.03 : 4,995,094.75 = 805,718.28 : x
  2. Step 2: Convert to fraction form
    3,330,063.03/4,995,094.75 = 805,718.28/x
  3. Step 3: Cross multiply
    3,330,063.03x = 4,995,094.75 × 805,718.28
  4. Step 4: Simplify right side
    3,330,063.03x = 4,024,639,150,407.03
  5. Step 5: Solve for x
    x = 4,024,639,150,407.03/3,330,063.03
  6. Step 6: Final answer
    x = 1,208,577.47

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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.