Home / 9,361,419.60-14,042,590.20-4,882,443.60

Finding the Fourth Proportional to 9,361,419.60, 14,042,590.20 and 4,882,443.60

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Solution

The fourth proportional to 9,361,419.60, 14,042,590.20 and 4,882,443.60 is: 7,323,905.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,419.60 : 14,042,590.20 = 4,882,443.60 : x
  2. Step 2: Convert to fraction form
    9,361,419.60/14,042,590.20 = 4,882,443.60/x
  3. Step 3: Cross multiply
    9,361,419.60x = 14,042,590.20 × 4,882,443.60
  4. Step 4: Simplify right side
    9,361,419.60x = 68,562,154,649,412.71
  5. Step 5: Solve for x
    x = 68,562,154,649,412.71/9,361,419.60
  6. Step 6: Final answer
    x = 7,323,905.73

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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.