Home / 9,590,127.51-13,234,635.72-5,724,892.02

Finding the Fourth Proportional to 9,590,127.51, 13,234,635.72 and 5,724,892.02

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Solution

The fourth proportional to 9,590,127.51, 13,234,635.72 and 5,724,892.02 is: 7,900,506.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,127.51 : 13,234,635.72 = 5,724,892.02 : x
  2. Step 2: Convert to fraction form
    9,590,127.51/13,234,635.72 = 5,724,892.02/x
  3. Step 3: Cross multiply
    9,590,127.51x = 13,234,635.72 × 5,724,892.02
  4. Step 4: Simplify right side
    9,590,127.51x = 75,766,860,421,034.95
  5. Step 5: Solve for x
    x = 75,766,860,421,034.95/9,590,127.51
  6. Step 6: Final answer
    x = 7,900,506.05

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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.