Home / 6,210,632.46-8,570,580.32-3,457,314.88

Finding the Fourth Proportional to 6,210,632.46, 8,570,580.32 and 3,457,314.88

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Solution

The fourth proportional to 6,210,632.46, 8,570,580.32 and 3,457,314.88 is: 4,771,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,632.46 : 8,570,580.32 = 3,457,314.88 : x
  2. Step 2: Convert to fraction form
    6,210,632.46/8,570,580.32 = 3,457,314.88/x
  3. Step 3: Cross multiply
    6,210,632.46x = 8,570,580.32 × 3,457,314.88
  4. Step 4: Simplify right side
    6,210,632.46x = 29,631,194,870,571.16
  5. Step 5: Solve for x
    x = 29,631,194,870,571.16/6,210,632.46
  6. Step 6: Final answer
    x = 4,771,043.06

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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.