Home / 5,323,866.64-7,338,328.68-4,160,290.60

Finding the Fourth Proportional to 5,323,866.64, 7,338,328.68 and 4,160,290.60

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Solution

The fourth proportional to 5,323,866.64, 7,338,328.68 and 4,160,290.60 is: 5,734,474.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,866.64 : 7,338,328.68 = 4,160,290.60 : x
  2. Step 2: Convert to fraction form
    5,323,866.64/7,338,328.68 = 4,160,290.60/x
  3. Step 3: Cross multiply
    5,323,866.64x = 7,338,328.68 × 4,160,290.60
  4. Step 4: Simplify right side
    5,323,866.64x = 30,529,579,827,114.41
  5. Step 5: Solve for x
    x = 30,529,579,827,114.41/5,323,866.64
  6. Step 6: Final answer
    x = 5,734,474.94

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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.