Home / 9,928,026.46-14,892,078.57-6,561,485.02

Finding the Fourth Proportional to 9,928,026.46, 14,892,078.57 and 6,561,485.02

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Solution

The fourth proportional to 9,928,026.46, 14,892,078.57 and 6,561,485.02 is: 9,842,253.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,928,026.46 : 14,892,078.57 = 6,561,485.02 : x
  2. Step 2: Convert to fraction form
    9,928,026.46/14,892,078.57 = 6,561,485.02/x
  3. Step 3: Cross multiply
    9,928,026.46x = 14,892,078.57 × 6,561,485.02
  4. Step 4: Simplify right side
    9,928,026.46x = 97,714,150,453,718.02
  5. Step 5: Solve for x
    x = 97,714,150,453,718.02/9,928,026.46
  6. Step 6: Final answer
    x = 9,842,253.23

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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.