Home / 4,443,242.79-6,665,095.18-1,410,846.32

Finding the Fourth Proportional to 4,443,242.79, 6,665,095.18 and 1,410,846.32

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Solution

The fourth proportional to 4,443,242.79, 6,665,095.18 and 1,410,846.32 is: 2,116,342.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,242.79 : 6,665,095.18 = 1,410,846.32 : x
  2. Step 2: Convert to fraction form
    4,443,242.79/6,665,095.18 = 1,410,846.32/x
  3. Step 3: Cross multiply
    4,443,242.79x = 6,665,095.18 × 1,410,846.32
  4. Step 4: Simplify right side
    4,443,242.79x = 9,403,425,007,152.74
  5. Step 5: Solve for x
    x = 9,403,425,007,152.74/4,443,242.79
  6. Step 6: Final answer
    x = 2,116,342.83

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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.