Home / 1,656,199.89-2,484,417.96-441,769.72

Finding the Fourth Proportional to 1,656,199.89, 2,484,417.96 and 441,769.72

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Solution

The fourth proportional to 1,656,199.89, 2,484,417.96 and 441,769.72 is: 662,686.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,199.89 : 2,484,417.96 = 441,769.72 : x
  2. Step 2: Convert to fraction form
    1,656,199.89/2,484,417.96 = 441,769.72/x
  3. Step 3: Cross multiply
    1,656,199.89x = 2,484,417.96 × 441,769.72
  4. Step 4: Simplify right side
    1,656,199.89x = 1,097,540,624,343.32
  5. Step 5: Solve for x
    x = 1,097,540,624,343.32/1,656,199.89
  6. Step 6: Final answer
    x = 662,686.09

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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.