Home / 3,484,006.38-5,226,007.08-1,088,056.32

Finding the Fourth Proportional to 3,484,006.38, 5,226,007.08 and 1,088,056.32

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Solution

The fourth proportional to 3,484,006.38, 5,226,007.08 and 1,088,056.32 is: 1,632,083.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,006.38 : 5,226,007.08 = 1,088,056.32 : x
  2. Step 2: Convert to fraction form
    3,484,006.38/5,226,007.08 = 1,088,056.32/x
  3. Step 3: Cross multiply
    3,484,006.38x = 5,226,007.08 × 1,088,056.32
  4. Step 4: Simplify right side
    3,484,006.38x = 5,686,190,031,758.75
  5. Step 5: Solve for x
    x = 5,686,190,031,758.75/3,484,006.38
  6. Step 6: Final answer
    x = 1,632,083.70

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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.