Home / 1,886,688.94-2,829,999.93-466,744.90

Finding the Fourth Proportional to 1,886,688.94, 2,829,999.93 and 466,744.90

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Solution

The fourth proportional to 1,886,688.94, 2,829,999.93 and 466,744.90 is: 700,109.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,688.94 : 2,829,999.93 = 466,744.90 : x
  2. Step 2: Convert to fraction form
    1,886,688.94/2,829,999.93 = 466,744.90/x
  3. Step 3: Cross multiply
    1,886,688.94x = 2,829,999.93 × 466,744.90
  4. Step 4: Simplify right side
    1,886,688.94x = 1,320,888,034,327.86
  5. Step 5: Solve for x
    x = 1,320,888,034,327.86/1,886,688.94
  6. Step 6: Final answer
    x = 700,109.07

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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.