Home / 1,776,748.67-2,451,905.39-960,953.32

Finding the Fourth Proportional to 1,776,748.67, 2,451,905.39 and 960,953.32

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Solution

The fourth proportional to 1,776,748.67, 2,451,905.39 and 960,953.32 is: 1,326,111.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,748.67 : 2,451,905.39 = 960,953.32 : x
  2. Step 2: Convert to fraction form
    1,776,748.67/2,451,905.39 = 960,953.32/x
  3. Step 3: Cross multiply
    1,776,748.67x = 2,451,905.39 × 960,953.32
  4. Step 4: Simplify right side
    1,776,748.67x = 2,356,166,624,908.30
  5. Step 5: Solve for x
    x = 2,356,166,624,908.30/1,776,748.67
  6. Step 6: Final answer
    x = 1,326,111.38

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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.