Home / 5,660,554.59-7,810,527.54-3,338,175.63

Finding the Fourth Proportional to 5,660,554.59, 7,810,527.54 and 3,338,175.63

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Solution

The fourth proportional to 5,660,554.59, 7,810,527.54 and 3,338,175.63 is: 4,606,070.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660,554.59 : 7,810,527.54 = 3,338,175.63 : x
  2. Step 2: Convert to fraction form
    5,660,554.59/7,810,527.54 = 3,338,175.63/x
  3. Step 3: Cross multiply
    5,660,554.59x = 7,810,527.54 × 3,338,175.63
  4. Step 4: Simplify right side
    5,660,554.59x = 26,072,912,691,471.85
  5. Step 5: Solve for x
    x = 26,072,912,691,471.85/5,660,554.59
  6. Step 6: Final answer
    x = 4,606,070.36

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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.