Home / 7,279,317-10,045,457.46-4,060,053

Finding the Fourth Proportional to 7,279,317, 10,045,457.46 and 4,060,053

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Solution

The fourth proportional to 7,279,317, 10,045,457.46 and 4,060,053 is: 5,602,873.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,279,317 : 10,045,457.46 = 4,060,053 : x
  2. Step 2: Convert to fraction form
    7,279,317/10,045,457.46 = 4,060,053/x
  3. Step 3: Cross multiply
    7,279,317x = 10,045,457.46 × 4,060,053
  4. Step 4: Simplify right side
    7,279,317x = 40,785,089,696,845.38
  5. Step 5: Solve for x
    x = 40,785,089,696,845.38/7,279,317
  6. Step 6: Final answer
    x = 5,602,873.14

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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.