Home / 1,405,498.10-2,106,900.33-594,767.27

Finding the Fourth Proportional to 1,405,498.10, 2,106,900.33 and 594,767.27

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Solution

The fourth proportional to 1,405,498.10, 2,106,900.33 and 594,767.27 is: 891,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,498.10 : 2,106,900.33 = 594,767.27 : x
  2. Step 2: Convert to fraction form
    1,405,498.10/2,106,900.33 = 594,767.27/x
  3. Step 3: Cross multiply
    1,405,498.10x = 2,106,900.33 × 594,767.27
  4. Step 4: Simplify right side
    1,405,498.10x = 1,253,115,346,901.70
  5. Step 5: Solve for x
    x = 1,253,115,346,901.70/1,405,498.10
  6. Step 6: Final answer
    x = 891,580.96

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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.