Home / 2,664,257.06-3,676,762.23-1,457,033.06

Finding the Fourth Proportional to 2,664,257.06, 3,676,762.23 and 1,457,033.06

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Solution

The fourth proportional to 2,664,257.06, 3,676,762.23 and 1,457,033.06 is: 2,010,753.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,257.06 : 3,676,762.23 = 1,457,033.06 : x
  2. Step 2: Convert to fraction form
    2,664,257.06/3,676,762.23 = 1,457,033.06/x
  3. Step 3: Cross multiply
    2,664,257.06x = 3,676,762.23 × 1,457,033.06
  4. Step 4: Simplify right side
    2,664,257.06x = 5,357,164,126,597.36
  5. Step 5: Solve for x
    x = 5,357,164,126,597.36/2,664,257.06
  6. Step 6: Final answer
    x = 2,010,753.47

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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.