Home / 11,630,444.81-17,448,269.07-3,544,053.32

Finding the Fourth Proportional to 11,630,444.81, 17,448,269.07 and 3,544,053.32

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Solution

The fourth proportional to 11,630,444.81, 17,448,269.07 and 3,544,053.32 is: 5,316,872.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,630,444.81 : 17,448,269.07 = 3,544,053.32 : x
  2. Step 2: Convert to fraction form
    11,630,444.81/17,448,269.07 = 3,544,053.32/x
  3. Step 3: Cross multiply
    11,630,444.81x = 17,448,269.07 × 3,544,053.32
  4. Step 4: Simplify right side
    11,630,444.81x = 61,837,595,908,709.74
  5. Step 5: Solve for x
    x = 61,837,595,908,709.74/11,630,444.81
  6. Step 6: Final answer
    x = 5,316,872.82

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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.