Home / 1,477,669.26-2,216,503.90-1,141,200.68

Finding the Fourth Proportional to 1,477,669.26, 2,216,503.90 and 1,141,200.68

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Solution

The fourth proportional to 1,477,669.26, 2,216,503.90 and 1,141,200.68 is: 1,711,801.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,669.26 : 2,216,503.90 = 1,141,200.68 : x
  2. Step 2: Convert to fraction form
    1,477,669.26/2,216,503.90 = 1,141,200.68/x
  3. Step 3: Cross multiply
    1,477,669.26x = 2,216,503.90 × 1,141,200.68
  4. Step 4: Simplify right side
    1,477,669.26x = 2,529,475,754,295.21
  5. Step 5: Solve for x
    x = 2,529,475,754,295.21/1,477,669.26
  6. Step 6: Final answer
    x = 1,711,801.02

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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.