Home / 1,265,752.86-1,898,630.73-466,688.22

Finding the Fourth Proportional to 1,265,752.86, 1,898,630.73 and 466,688.22

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Solution

The fourth proportional to 1,265,752.86, 1,898,630.73 and 466,688.22 is: 700,032.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,752.86 : 1,898,630.73 = 466,688.22 : x
  2. Step 2: Convert to fraction form
    1,265,752.86/1,898,630.73 = 466,688.22/x
  3. Step 3: Cross multiply
    1,265,752.86x = 1,898,630.73 × 466,688.22
  4. Step 4: Simplify right side
    1,265,752.86x = 886,068,595,821.00
  5. Step 5: Solve for x
    x = 886,068,595,821.00/1,265,752.86
  6. Step 6: Final answer
    x = 700,032.86

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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.