Home / 7,302,888.16-10,955,328.64-3,042,059.94

Finding the Fourth Proportional to 7,302,888.16, 10,955,328.64 and 3,042,059.94

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Solution

The fourth proportional to 7,302,888.16, 10,955,328.64 and 3,042,059.94 is: 4,563,504.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,888.16 : 10,955,328.64 = 3,042,059.94 : x
  2. Step 2: Convert to fraction form
    7,302,888.16/10,955,328.64 = 3,042,059.94/x
  3. Step 3: Cross multiply
    7,302,888.16x = 10,955,328.64 × 3,042,059.94
  4. Step 4: Simplify right side
    7,302,888.16x = 33,326,766,377,673.53
  5. Step 5: Solve for x
    x = 33,326,766,377,673.53/7,302,888.16
  6. Step 6: Final answer
    x = 4,563,504.97

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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.