Home / 4,713,641.56-7,069,171.94-1,301,112.37

Finding the Fourth Proportional to 4,713,641.56, 7,069,171.94 and 1,301,112.37

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Solution

The fourth proportional to 4,713,641.56, 7,069,171.94 and 1,301,112.37 is: 1,951,312.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,641.56 : 7,069,171.94 = 1,301,112.37 : x
  2. Step 2: Convert to fraction form
    4,713,641.56/7,069,171.94 = 1,301,112.37/x
  3. Step 3: Cross multiply
    4,713,641.56x = 7,069,171.94 × 1,301,112.37
  4. Step 4: Simplify right side
    4,713,641.56x = 9,197,787,020,577.50
  5. Step 5: Solve for x
    x = 9,197,787,020,577.50/4,713,641.56
  6. Step 6: Final answer
    x = 1,951,312.36

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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.