Home / 2,511,063.56-3,465,307.14-1,365,148.28

Finding the Fourth Proportional to 2,511,063.56, 3,465,307.14 and 1,365,148.28

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Solution

The fourth proportional to 2,511,063.56, 3,465,307.14 and 1,365,148.28 is: 1,883,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,063.56 : 3,465,307.14 = 1,365,148.28 : x
  2. Step 2: Convert to fraction form
    2,511,063.56/3,465,307.14 = 1,365,148.28/x
  3. Step 3: Cross multiply
    2,511,063.56x = 3,465,307.14 × 1,365,148.28
  4. Step 4: Simplify right side
    2,511,063.56x = 4,730,658,081,842.72
  5. Step 5: Solve for x
    x = 4,730,658,081,842.72/2,511,063.56
  6. Step 6: Final answer
    x = 1,883,926.06

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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.