Home / 1,462,999.36-2,194,685.86-564,697.98

Finding the Fourth Proportional to 1,462,999.36, 2,194,685.86 and 564,697.98

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Solution

The fourth proportional to 1,462,999.36, 2,194,685.86 and 564,697.98 is: 847,119.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,999.36 : 2,194,685.86 = 564,697.98 : x
  2. Step 2: Convert to fraction form
    1,462,999.36/2,194,685.86 = 564,697.98/x
  3. Step 3: Cross multiply
    1,462,999.36x = 2,194,685.86 × 564,697.98
  4. Step 4: Simplify right side
    1,462,999.36x = 1,239,334,671,876.56
  5. Step 5: Solve for x
    x = 1,239,334,671,876.56/1,462,999.36
  6. Step 6: Final answer
    x = 847,119.08

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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.