Home / 4,007,709.48-5,528,606.16-2,535,136.77

Finding the Fourth Proportional to 4,007,709.48, 5,528,606.16 and 2,535,136.77

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Solution

The fourth proportional to 4,007,709.48, 5,528,606.16 and 2,535,136.77 is: 3,497,202.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,709.48 : 5,528,606.16 = 2,535,136.77 : x
  2. Step 2: Convert to fraction form
    4,007,709.48/5,528,606.16 = 2,535,136.77/x
  3. Step 3: Cross multiply
    4,007,709.48x = 5,528,606.16 × 2,535,136.77
  4. Step 4: Simplify right side
    4,007,709.48x = 14,015,772,763,064.50
  5. Step 5: Solve for x
    x = 14,015,772,763,064.50/4,007,709.48
  6. Step 6: Final answer
    x = 3,497,202.79

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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.