Home / 7,231,278.34-10,847,547.96-2,372,127.94

Finding the Fourth Proportional to 7,231,278.34, 10,847,547.96 and 2,372,127.94

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Solution

The fourth proportional to 7,231,278.34, 10,847,547.96 and 2,372,127.94 is: 3,558,398.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,278.34 : 10,847,547.96 = 2,372,127.94 : x
  2. Step 2: Convert to fraction form
    7,231,278.34/10,847,547.96 = 2,372,127.94/x
  3. Step 3: Cross multiply
    7,231,278.34x = 10,847,547.96 × 2,372,127.94
  4. Step 4: Simplify right side
    7,231,278.34x = 25,731,771,596,406.00
  5. Step 5: Solve for x
    x = 25,731,771,596,406.00/7,231,278.34
  6. Step 6: Final answer
    x = 3,558,398.72

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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.