Home / 5,576,641.60-8,353,903.20-3,326,094.40

Finding the Fourth Proportional to 5,576,641.60, 8,353,903.20 and 3,326,094.40

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Solution

The fourth proportional to 5,576,641.60, 8,353,903.20 and 3,326,094.40 is: 4,982,545.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,641.60 : 8,353,903.20 = 3,326,094.40 : x
  2. Step 2: Convert to fraction form
    5,576,641.60/8,353,903.20 = 3,326,094.40/x
  3. Step 3: Cross multiply
    5,576,641.60x = 8,353,903.20 × 3,326,094.40
  4. Step 4: Simplify right side
    5,576,641.60x = 27,785,870,651,662.08
  5. Step 5: Solve for x
    x = 27,785,870,651,662.08/5,576,641.60
  6. Step 6: Final answer
    x = 4,982,545.53

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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.