Home / 6,047,828.10-9,071,742.20-4,536,173.70

Finding the Fourth Proportional to 6,047,828.10, 9,071,742.20 and 4,536,173.70

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Solution

The fourth proportional to 6,047,828.10, 9,071,742.20 and 4,536,173.70 is: 6,804,260.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,828.10 : 9,071,742.20 = 4,536,173.70 : x
  2. Step 2: Convert to fraction form
    6,047,828.10/9,071,742.20 = 4,536,173.70/x
  3. Step 3: Cross multiply
    6,047,828.10x = 9,071,742.20 × 4,536,173.70
  4. Step 4: Simplify right side
    6,047,828.10x = 41,150,998,358,139.27
  5. Step 5: Solve for x
    x = 41,150,998,358,139.27/6,047,828.10
  6. Step 6: Final answer
    x = 6,804,260.58

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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.