Home / 7,359,670.62-10,156,345.77-4,096,415.28

Finding the Fourth Proportional to 7,359,670.62, 10,156,345.77 and 4,096,415.28

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Solution

The fourth proportional to 7,359,670.62, 10,156,345.77 and 4,096,415.28 is: 5,653,053.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,670.62 : 10,156,345.77 = 4,096,415.28 : x
  2. Step 2: Convert to fraction form
    7,359,670.62/10,156,345.77 = 4,096,415.28/x
  3. Step 3: Cross multiply
    7,359,670.62x = 10,156,345.77 × 4,096,415.28
  4. Step 4: Simplify right side
    7,359,670.62x = 41,604,610,001,191.36
  5. Step 5: Solve for x
    x = 41,604,610,001,191.36/7,359,670.62
  6. Step 6: Final answer
    x = 5,653,053.26

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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.