Home / 7,097,013.56-9,793,869.08-4,041,227.82

Finding the Fourth Proportional to 7,097,013.56, 9,793,869.08 and 4,041,227.82

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Solution

The fourth proportional to 7,097,013.56, 9,793,869.08 and 4,041,227.82 is: 5,576,888.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097,013.56 : 9,793,869.08 = 4,041,227.82 : x
  2. Step 2: Convert to fraction form
    7,097,013.56/9,793,869.08 = 4,041,227.82/x
  3. Step 3: Cross multiply
    7,097,013.56x = 9,793,869.08 × 4,041,227.82
  4. Step 4: Simplify right side
    7,097,013.56x = 39,579,256,191,533.80
  5. Step 5: Solve for x
    x = 39,579,256,191,533.80/7,097,013.56
  6. Step 6: Final answer
    x = 5,576,888.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.