Home / 1,846,526.50-2,770,148.85-709,205.50

Finding the Fourth Proportional to 1,846,526.50, 2,770,148.85 and 709,205.50

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Solution

The fourth proportional to 1,846,526.50, 2,770,148.85 and 709,205.50 is: 1,063,946.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,526.50 : 2,770,148.85 = 709,205.50 : x
  2. Step 2: Convert to fraction form
    1,846,526.50/2,770,148.85 = 709,205.50/x
  3. Step 3: Cross multiply
    1,846,526.50x = 2,770,148.85 × 709,205.50
  4. Step 4: Simplify right side
    1,846,526.50x = 1,964,604,800,238.68
  5. Step 5: Solve for x
    x = 1,964,604,800,238.68/1,846,526.50
  6. Step 6: Final answer
    x = 1,063,946.17

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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.