Home / 5,795,316.64-8,689,432.02-2,763,609.76

Finding the Fourth Proportional to 5,795,316.64, 8,689,432.02 and 2,763,609.76

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Solution

The fourth proportional to 5,795,316.64, 8,689,432.02 and 2,763,609.76 is: 4,143,725.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,316.64 : 8,689,432.02 = 2,763,609.76 : x
  2. Step 2: Convert to fraction form
    5,795,316.64/8,689,432.02 = 2,763,609.76/x
  3. Step 3: Cross multiply
    5,795,316.64x = 8,689,432.02 × 2,763,609.76
  4. Step 4: Simplify right side
    5,795,316.64x = 24,014,199,139,328.51
  5. Step 5: Solve for x
    x = 24,014,199,139,328.51/5,795,316.64
  6. Step 6: Final answer
    x = 4,143,725.12

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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.