Home / 1,895,334.75-2,615,557.10-1,035,900.86

Finding the Fourth Proportional to 1,895,334.75, 2,615,557.10 and 1,035,900.86

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Solution

The fourth proportional to 1,895,334.75, 2,615,557.10 and 1,035,900.86 is: 1,429,540.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,334.75 : 2,615,557.10 = 1,035,900.86 : x
  2. Step 2: Convert to fraction form
    1,895,334.75/2,615,557.10 = 1,035,900.86/x
  3. Step 3: Cross multiply
    1,895,334.75x = 2,615,557.10 × 1,035,900.86
  4. Step 4: Simplify right side
    1,895,334.75x = 2,709,457,831,011.82
  5. Step 5: Solve for x
    x = 2,709,457,831,011.82/1,895,334.75
  6. Step 6: Final answer
    x = 1,429,540.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.