Home / 3,047,537.32-4,571,259.50-742,052.04

Finding the Fourth Proportional to 3,047,537.32, 4,571,259.50 and 742,052.04

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Solution

The fourth proportional to 3,047,537.32, 4,571,259.50 and 742,052.04 is: 1,113,066.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,537.32 : 4,571,259.50 = 742,052.04 : x
  2. Step 2: Convert to fraction form
    3,047,537.32/4,571,259.50 = 742,052.04/x
  3. Step 3: Cross multiply
    3,047,537.32x = 4,571,259.50 × 742,052.04
  4. Step 4: Simplify right side
    3,047,537.32x = 3,392,112,422,057.29
  5. Step 5: Solve for x
    x = 3,392,112,422,057.29/3,047,537.32
  6. Step 6: Final answer
    x = 1,113,066.74

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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.