Home / 4,095,400.70-6,151,958.40-2,899,658.45

Finding the Fourth Proportional to 4,095,400.70, 6,151,958.40 and 2,899,658.45

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Solution

The fourth proportional to 4,095,400.70, 6,151,958.40 and 2,899,658.45 is: 4,355,758.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,400.70 : 6,151,958.40 = 2,899,658.45 : x
  2. Step 2: Convert to fraction form
    4,095,400.70/6,151,958.40 = 2,899,658.45/x
  3. Step 3: Cross multiply
    4,095,400.70x = 6,151,958.40 × 2,899,658.45
  4. Step 4: Simplify right side
    4,095,400.70x = 17,838,578,158,608.48
  5. Step 5: Solve for x
    x = 17,838,578,158,608.48/4,095,400.70
  6. Step 6: Final answer
    x = 4,355,758.93

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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.