Home / 1,567,987.95-2,351,982.33-446,056.95

Finding the Fourth Proportional to 1,567,987.95, 2,351,982.33 and 446,056.95

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Solution

The fourth proportional to 1,567,987.95, 2,351,982.33 and 446,056.95 is: 669,085.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,987.95 : 2,351,982.33 = 446,056.95 : x
  2. Step 2: Convert to fraction form
    1,567,987.95/2,351,982.33 = 446,056.95/x
  3. Step 3: Cross multiply
    1,567,987.95x = 2,351,982.33 × 446,056.95
  4. Step 4: Simplify right side
    1,567,987.95x = 1,049,118,064,573.69
  5. Step 5: Solve for x
    x = 1,049,118,064,573.69/1,567,987.95
  6. Step 6: Final answer
    x = 669,085.54

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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.