Home / 9,572,233.34-13,214,559.96-7,391,881.82

Finding the Fourth Proportional to 9,572,233.34, 13,214,559.96 and 7,391,881.82

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Solution

The fourth proportional to 9,572,233.34, 13,214,559.96 and 7,391,881.82 is: 10,204,563.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,233.34 : 13,214,559.96 = 7,391,881.82 : x
  2. Step 2: Convert to fraction form
    9,572,233.34/13,214,559.96 = 7,391,881.82/x
  3. Step 3: Cross multiply
    9,572,233.34x = 13,214,559.96 × 7,391,881.82
  4. Step 4: Simplify right side
    9,572,233.34x = 97,680,465,461,551.14
  5. Step 5: Solve for x
    x = 97,680,465,461,551.14/9,572,233.34
  6. Step 6: Final answer
    x = 10,204,563.77

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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.