Home / 4,724,752.29-7,088,162.01-1,530,201.39

Finding the Fourth Proportional to 4,724,752.29, 7,088,162.01 and 1,530,201.39

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Solution

The fourth proportional to 4,724,752.29, 7,088,162.01 and 1,530,201.39 is: 2,295,636.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,752.29 : 7,088,162.01 = 1,530,201.39 : x
  2. Step 2: Convert to fraction form
    4,724,752.29/7,088,162.01 = 1,530,201.39/x
  3. Step 3: Cross multiply
    4,724,752.29x = 7,088,162.01 × 1,530,201.39
  4. Step 4: Simplify right side
    4,724,752.29x = 10,846,315,360,247.19
  5. Step 5: Solve for x
    x = 10,846,315,360,247.19/4,724,752.29
  6. Step 6: Final answer
    x = 2,295,636.83

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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.