Home / 6,566,655.52-9,806,871.49-5,596,775.70

Finding the Fourth Proportional to 6,566,655.52, 9,806,871.49 and 5,596,775.70

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Solution

The fourth proportional to 6,566,655.52, 9,806,871.49 and 5,596,775.70 is: 8,358,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,655.52 : 9,806,871.49 = 5,596,775.70 : x
  2. Step 2: Convert to fraction form
    6,566,655.52/9,806,871.49 = 5,596,775.70/x
  3. Step 3: Cross multiply
    6,566,655.52x = 9,806,871.49 × 5,596,775.70
  4. Step 4: Simplify right side
    6,566,655.52x = 54,886,859,997,487.09
  5. Step 5: Solve for x
    x = 54,886,859,997,487.09/6,566,655.52
  6. Step 6: Final answer
    x = 8,358,419.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.