Home / 3,334,017.60-4,999,095.36-2,935,458.72

Finding the Fourth Proportional to 3,334,017.60, 4,999,095.36 and 2,935,458.72

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Solution

The fourth proportional to 3,334,017.60, 4,999,095.36 and 2,935,458.72 is: 4,401,487.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,017.60 : 4,999,095.36 = 2,935,458.72 : x
  2. Step 2: Convert to fraction form
    3,334,017.60/4,999,095.36 = 2,935,458.72/x
  3. Step 3: Cross multiply
    3,334,017.60x = 4,999,095.36 × 2,935,458.72
  4. Step 4: Simplify right side
    3,334,017.60x = 14,674,638,066,623.54
  5. Step 5: Solve for x
    x = 14,674,638,066,623.54/3,334,017.60
  6. Step 6: Final answer
    x = 4,401,487.88

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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.