Home / 4,736,177.77-7,102,503.01-1,702,715.89

Finding the Fourth Proportional to 4,736,177.77, 7,102,503.01 and 1,702,715.89

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Solution

The fourth proportional to 4,736,177.77, 7,102,503.01 and 1,702,715.89 is: 2,553,439.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,177.77 : 7,102,503.01 = 1,702,715.89 : x
  2. Step 2: Convert to fraction form
    4,736,177.77/7,102,503.01 = 1,702,715.89/x
  3. Step 3: Cross multiply
    4,736,177.77x = 7,102,503.01 × 1,702,715.89
  4. Step 4: Simplify right side
    4,736,177.77x = 12,093,544,733,899.83
  5. Step 5: Solve for x
    x = 12,093,544,733,899.83/4,736,177.77
  6. Step 6: Final answer
    x = 2,553,439.78

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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.