Home / 7,227,460.11-10,842,444.95-2,435,190.89

Finding the Fourth Proportional to 7,227,460.11, 10,842,444.95 and 2,435,190.89

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Solution

The fourth proportional to 7,227,460.11, 10,842,444.95 and 2,435,190.89 is: 3,653,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,227,460.11 : 10,842,444.95 = 2,435,190.89 : x
  2. Step 2: Convert to fraction form
    7,227,460.11/10,842,444.95 = 2,435,190.89/x
  3. Step 3: Cross multiply
    7,227,460.11x = 10,842,444.95 × 2,435,190.89
  4. Step 4: Simplify right side
    7,227,460.11x = 26,403,423,167,566.50
  5. Step 5: Solve for x
    x = 26,403,423,167,566.50/7,227,460.11
  6. Step 6: Final answer
    x = 3,653,209.12

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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.