Home / 9,606,612.86-14,411,665.66-4,557,876.38

Finding the Fourth Proportional to 9,606,612.86, 14,411,665.66 and 4,557,876.38

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Solution

The fourth proportional to 9,606,612.86, 14,411,665.66 and 4,557,876.38 is: 6,837,643.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,612.86 : 14,411,665.66 = 4,557,876.38 : x
  2. Step 2: Convert to fraction form
    9,606,612.86/14,411,665.66 = 4,557,876.38/x
  3. Step 3: Cross multiply
    9,606,612.86x = 14,411,665.66 × 4,557,876.38
  4. Step 4: Simplify right side
    9,606,612.86x = 65,686,590,508,171.11
  5. Step 5: Solve for x
    x = 65,686,590,508,171.11/9,606,612.86
  6. Step 6: Final answer
    x = 6,837,643.14

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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.