Home / 4,109,903.70-6,165,244.35-1,118,087.70

Finding the Fourth Proportional to 4,109,903.70, 6,165,244.35 and 1,118,087.70

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Solution

The fourth proportional to 4,109,903.70, 6,165,244.35 and 1,118,087.70 is: 1,677,237.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,903.70 : 6,165,244.35 = 1,118,087.70 : x
  2. Step 2: Convert to fraction form
    4,109,903.70/6,165,244.35 = 1,118,087.70/x
  3. Step 3: Cross multiply
    4,109,903.70x = 6,165,244.35 × 1,118,087.70
  4. Step 4: Simplify right side
    4,109,903.70x = 6,893,283,875,229.49
  5. Step 5: Solve for x
    x = 6,893,283,875,229.49/4,109,903.70
  6. Step 6: Final answer
    x = 1,677,237.32

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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.