Home / 5,405,204.93-7,459,329.34-3,312,011.17

Finding the Fourth Proportional to 5,405,204.93, 7,459,329.34 and 3,312,011.17

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Solution

The fourth proportional to 5,405,204.93, 7,459,329.34 and 3,312,011.17 is: 4,570,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,405,204.93 : 7,459,329.34 = 3,312,011.17 : x
  2. Step 2: Convert to fraction form
    5,405,204.93/7,459,329.34 = 3,312,011.17/x
  3. Step 3: Cross multiply
    5,405,204.93x = 7,459,329.34 × 3,312,011.17
  4. Step 4: Simplify right side
    5,405,204.93x = 24,705,382,094,788.73
  5. Step 5: Solve for x
    x = 24,705,382,094,788.73/5,405,204.93
  6. Step 6: Final answer
    x = 4,570,665.20

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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.