Home / 6,256,215.80-9,368,577.30-4,114,705.40

Finding the Fourth Proportional to 6,256,215.80, 9,368,577.30 and 4,114,705.40

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Solution

The fourth proportional to 6,256,215.80, 9,368,577.30 and 4,114,705.40 is: 6,161,701.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,215.80 : 9,368,577.30 = 4,114,705.40 : x
  2. Step 2: Convert to fraction form
    6,256,215.80/9,368,577.30 = 4,114,705.40/x
  3. Step 3: Cross multiply
    6,256,215.80x = 9,368,577.30 × 4,114,705.40
  4. Step 4: Simplify right side
    6,256,215.80x = 38,548,935,606,627.42
  5. Step 5: Solve for x
    x = 38,548,935,606,627.42/6,256,215.80
  6. Step 6: Final answer
    x = 6,161,701.71

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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.