Home / 6,467,563.51-8,925,774.23-3,714,782.18

Finding the Fourth Proportional to 6,467,563.51, 8,925,774.23 and 3,714,782.18

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Solution

The fourth proportional to 6,467,563.51, 8,925,774.23 and 3,714,782.18 is: 5,126,707.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,563.51 : 8,925,774.23 = 3,714,782.18 : x
  2. Step 2: Convert to fraction form
    6,467,563.51/8,925,774.23 = 3,714,782.18/x
  3. Step 3: Cross multiply
    6,467,563.51x = 8,925,774.23 × 3,714,782.18
  4. Step 4: Simplify right side
    6,467,563.51x = 33,157,306,996,069.65
  5. Step 5: Solve for x
    x = 33,157,306,996,069.65/6,467,563.51
  6. Step 6: Final answer
    x = 5,126,707.60

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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.