Home / 5,410,490.48-8,116,979.88-1,624,045.04

Finding the Fourth Proportional to 5,410,490.48, 8,116,979.88 and 1,624,045.04

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Solution

The fourth proportional to 5,410,490.48, 8,116,979.88 and 1,624,045.04 is: 2,436,441.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,410,490.48 : 8,116,979.88 = 1,624,045.04 : x
  2. Step 2: Convert to fraction form
    5,410,490.48/8,116,979.88 = 1,624,045.04/x
  3. Step 3: Cross multiply
    5,410,490.48x = 8,116,979.88 × 1,624,045.04
  4. Step 4: Simplify right side
    5,410,490.48x = 13,182,340,913,893.79
  5. Step 5: Solve for x
    x = 13,182,340,913,893.79/5,410,490.48
  6. Step 6: Final answer
    x = 2,436,441.01

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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.