Home / 7,316,353.60-10,974,530.40-2,269,211.20

Finding the Fourth Proportional to 7,316,353.60, 10,974,530.40 and 2,269,211.20

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Solution

The fourth proportional to 7,316,353.60, 10,974,530.40 and 2,269,211.20 is: 3,403,816.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,353.60 : 10,974,530.40 = 2,269,211.20 : x
  2. Step 2: Convert to fraction form
    7,316,353.60/10,974,530.40 = 2,269,211.20/x
  3. Step 3: Cross multiply
    7,316,353.60x = 10,974,530.40 × 2,269,211.20
  4. Step 4: Simplify right side
    7,316,353.60x = 24,903,527,298,420.48
  5. Step 5: Solve for x
    x = 24,903,527,298,420.48/7,316,353.60
  6. Step 6: Final answer
    x = 3,403,816.80

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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.