Home / 1,137,336.33-1,705,161.81-537,596.68

Finding the Fourth Proportional to 1,137,336.33, 1,705,161.81 and 537,596.68

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Solution

The fourth proportional to 1,137,336.33, 1,705,161.81 and 537,596.68 is: 805,996.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,336.33 : 1,705,161.81 = 537,596.68 : x
  2. Step 2: Convert to fraction form
    1,137,336.33/1,705,161.81 = 537,596.68/x
  3. Step 3: Cross multiply
    1,137,336.33x = 1,705,161.81 × 537,596.68
  4. Step 4: Simplify right side
    1,137,336.33x = 916,689,327,918.79
  5. Step 5: Solve for x
    x = 916,689,327,918.79/1,137,336.33
  6. Step 6: Final answer
    x = 805,996.70

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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.