Home / 1,014,729.89-1,400,250.17-562,011.17

Finding the Fourth Proportional to 1,014,729.89, 1,400,250.17 and 562,011.17

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Solution

The fourth proportional to 1,014,729.89, 1,400,250.17 and 562,011.17 is: 775,532.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,729.89 : 1,400,250.17 = 562,011.17 : x
  2. Step 2: Convert to fraction form
    1,014,729.89/1,400,250.17 = 562,011.17/x
  3. Step 3: Cross multiply
    1,014,729.89x = 1,400,250.17 × 562,011.17
  4. Step 4: Simplify right side
    1,014,729.89x = 786,956,230,738.18
  5. Step 5: Solve for x
    x = 786,956,230,738.18/1,014,729.89
  6. Step 6: Final answer
    x = 775,532.72

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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.