Home / 3,097,529.28-4,636,345.32-1,654,604.64

Finding the Fourth Proportional to 3,097,529.28, 4,636,345.32 and 1,654,604.64

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Solution

The fourth proportional to 3,097,529.28, 4,636,345.32 and 1,654,604.64 is: 2,476,592.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,529.28 : 4,636,345.32 = 1,654,604.64 : x
  2. Step 2: Convert to fraction form
    3,097,529.28/4,636,345.32 = 1,654,604.64/x
  3. Step 3: Cross multiply
    3,097,529.28x = 4,636,345.32 × 1,654,604.64
  4. Step 4: Simplify right side
    3,097,529.28x = 7,671,318,479,114.29
  5. Step 5: Solve for x
    x = 7,671,318,479,114.29/3,097,529.28
  6. Step 6: Final answer
    x = 2,476,592.72

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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.