Home / 4,773,547.14-7,160,340.21-1,933,713.06

Finding the Fourth Proportional to 4,773,547.14, 7,160,340.21 and 1,933,713.06

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Solution

The fourth proportional to 4,773,547.14, 7,160,340.21 and 1,933,713.06 is: 2,900,577.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,547.14 : 7,160,340.21 = 1,933,713.06 : x
  2. Step 2: Convert to fraction form
    4,773,547.14/7,160,340.21 = 1,933,713.06/x
  3. Step 3: Cross multiply
    4,773,547.14x = 7,160,340.21 × 1,933,713.06
  4. Step 4: Simplify right side
    4,773,547.14x = 13,846,043,378,120.14
  5. Step 5: Solve for x
    x = 13,846,043,378,120.14/4,773,547.14
  6. Step 6: Final answer
    x = 2,900,577.49

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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.