Home / 3,293,909.56-4,941,262.86-1,163,557.72

Finding the Fourth Proportional to 3,293,909.56, 4,941,262.86 and 1,163,557.72

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Solution

The fourth proportional to 3,293,909.56, 4,941,262.86 and 1,163,557.72 is: 1,745,477.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,909.56 : 4,941,262.86 = 1,163,557.72 : x
  2. Step 2: Convert to fraction form
    3,293,909.56/4,941,262.86 = 1,163,557.72/x
  3. Step 3: Cross multiply
    3,293,909.56x = 4,941,262.86 × 1,163,557.72
  4. Step 4: Simplify right side
    3,293,909.56x = 5,749,444,547,302.28
  5. Step 5: Solve for x
    x = 5,749,444,547,302.28/3,293,909.56
  6. Step 6: Final answer
    x = 1,745,477.36

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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.