Home / 7,302,889.16-10,955,330.14-3,042,060.94

Finding the Fourth Proportional to 7,302,889.16, 10,955,330.14 and 3,042,060.94

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Solution

The fourth proportional to 7,302,889.16, 10,955,330.14 and 3,042,060.94 is: 4,563,506.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,889.16 : 10,955,330.14 = 3,042,060.94 : x
  2. Step 2: Convert to fraction form
    7,302,889.16/10,955,330.14 = 3,042,060.94/x
  3. Step 3: Cross multiply
    7,302,889.16x = 10,955,330.14 × 3,042,060.94
  4. Step 4: Simplify right side
    7,302,889.16x = 33,326,781,903,698.73
  5. Step 5: Solve for x
    x = 33,326,781,903,698.73/7,302,889.16
  6. Step 6: Final answer
    x = 4,563,506.47

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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.