Home / 1,472,600.06-2,208,927.72-461,699.58

Finding the Fourth Proportional to 1,472,600.06, 2,208,927.72 and 461,699.58

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Solution

The fourth proportional to 1,472,600.06, 2,208,927.72 and 461,699.58 is: 692,558.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,600.06 : 2,208,927.72 = 461,699.58 : x
  2. Step 2: Convert to fraction form
    1,472,600.06/2,208,927.72 = 461,699.58/x
  3. Step 3: Cross multiply
    1,472,600.06x = 2,208,927.72 × 461,699.58
  4. Step 4: Simplify right side
    1,472,600.06x = 1,019,861,000,574.36
  5. Step 5: Solve for x
    x = 1,019,861,000,574.36/1,472,600.06
  6. Step 6: Final answer
    x = 692,558.03

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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.