Home / 3,154,848.15-4,733,068.43-880,370.66

Finding the Fourth Proportional to 3,154,848.15, 4,733,068.43 and 880,370.66

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Solution

The fourth proportional to 3,154,848.15, 4,733,068.43 and 880,370.66 is: 1,320,778.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,848.15 : 4,733,068.43 = 880,370.66 : x
  2. Step 2: Convert to fraction form
    3,154,848.15/4,733,068.43 = 880,370.66/x
  3. Step 3: Cross multiply
    3,154,848.15x = 4,733,068.43 × 880,370.66
  4. Step 4: Simplify right side
    3,154,848.15x = 4,166,854,577,544.26
  5. Step 5: Solve for x
    x = 4,166,854,577,544.26/3,154,848.15
  6. Step 6: Final answer
    x = 1,320,778.17

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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.