Home / 2,034,484.08-2,807,532.54-1,116,711.96

Finding the Fourth Proportional to 2,034,484.08, 2,807,532.54 and 1,116,711.96

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Solution

The fourth proportional to 2,034,484.08, 2,807,532.54 and 1,116,711.96 is: 1,541,032.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,484.08 : 2,807,532.54 = 1,116,711.96 : x
  2. Step 2: Convert to fraction form
    2,034,484.08/2,807,532.54 = 1,116,711.96/x
  3. Step 3: Cross multiply
    2,034,484.08x = 2,807,532.54 × 1,116,711.96
  4. Step 4: Simplify right side
    2,034,484.08x = 3,135,205,165,507.18
  5. Step 5: Solve for x
    x = 3,135,205,165,507.18/2,034,484.08
  6. Step 6: Final answer
    x = 1,541,032.05

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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.