Home / 4,582,350.87-6,874,411.44-1,742,242.20

Finding the Fourth Proportional to 4,582,350.87, 6,874,411.44 and 1,742,242.20

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Solution

The fourth proportional to 4,582,350.87, 6,874,411.44 and 1,742,242.20 is: 2,613,699.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,350.87 : 6,874,411.44 = 1,742,242.20 : x
  2. Step 2: Convert to fraction form
    4,582,350.87/6,874,411.44 = 1,742,242.20/x
  3. Step 3: Cross multiply
    4,582,350.87x = 6,874,411.44 × 1,742,242.20
  4. Step 4: Simplify right side
    4,582,350.87x = 11,976,889,710,930.77
  5. Step 5: Solve for x
    x = 11,976,889,710,930.77/4,582,350.87
  6. Step 6: Final answer
    x = 2,613,699.83

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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.