Home / 4,582,212.40-6,863,211.96-2,870,783.92

Finding the Fourth Proportional to 4,582,212.40, 6,863,211.96 and 2,870,783.92

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Solution

The fourth proportional to 4,582,212.40, 6,863,211.96 and 2,870,783.92 is: 4,299,844.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,212.40 : 6,863,211.96 = 2,870,783.92 : x
  2. Step 2: Convert to fraction form
    4,582,212.40/6,863,211.96 = 2,870,783.92/x
  3. Step 3: Cross multiply
    4,582,212.40x = 6,863,211.96 × 2,870,783.92
  4. Step 4: Simplify right side
    4,582,212.40x = 19,702,798,534,319.68
  5. Step 5: Solve for x
    x = 19,702,798,534,319.68/4,582,212.40
  6. Step 6: Final answer
    x = 4,299,844.01

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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.