Home / 9,338,783.73-14,012,431.89-4,793,024.80

Finding the Fourth Proportional to 9,338,783.73, 14,012,431.89 and 4,793,024.80

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Solution

The fourth proportional to 9,338,783.73, 14,012,431.89 and 4,793,024.80 is: 7,191,721.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,783.73 : 14,012,431.89 = 4,793,024.80 : x
  2. Step 2: Convert to fraction form
    9,338,783.73/14,012,431.89 = 4,793,024.80/x
  3. Step 3: Cross multiply
    9,338,783.73x = 14,012,431.89 × 4,793,024.80
  4. Step 4: Simplify right side
    9,338,783.73x = 67,161,933,477,802.65
  5. Step 5: Solve for x
    x = 67,161,933,477,802.65/9,338,783.73
  6. Step 6: Final answer
    x = 7,191,721.69

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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.