Home / 9,847,056.22-14,758,159.64-4,990,582.96

Finding the Fourth Proportional to 9,847,056.22, 14,758,159.64 and 4,990,582.96

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Solution

The fourth proportional to 9,847,056.22, 14,758,159.64 and 4,990,582.96 is: 7,479,577.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,056.22 : 14,758,159.64 = 4,990,582.96 : x
  2. Step 2: Convert to fraction form
    9,847,056.22/14,758,159.64 = 4,990,582.96/x
  3. Step 3: Cross multiply
    9,847,056.22x = 14,758,159.64 × 4,990,582.96
  4. Step 4: Simplify right side
    9,847,056.22x = 73,651,819,995,390.81
  5. Step 5: Solve for x
    x = 73,651,819,995,390.81/9,847,056.22
  6. Step 6: Final answer
    x = 7,479,577.48

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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.