Home / 6,210,624.20-8,570,568.96-3,457,306.62

Finding the Fourth Proportional to 6,210,624.20, 8,570,568.96 and 3,457,306.62

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Solution

The fourth proportional to 6,210,624.20, 8,570,568.96 and 3,457,306.62 is: 4,771,031.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,624.20 : 8,570,568.96 = 3,457,306.62 : x
  2. Step 2: Convert to fraction form
    6,210,624.20/8,570,568.96 = 3,457,306.62/x
  3. Step 3: Cross multiply
    6,210,624.20x = 8,570,568.96 × 3,457,306.62
  4. Step 4: Simplify right side
    6,210,624.20x = 29,631,084,802,574.52
  5. Step 5: Solve for x
    x = 29,631,084,802,574.52/6,210,624.20
  6. Step 6: Final answer
    x = 4,771,031.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.