Home / 3,069,622.10-4,595,575.80-2,715,328.10

Finding the Fourth Proportional to 3,069,622.10, 4,595,575.80 and 2,715,328.10

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Solution

The fourth proportional to 3,069,622.10, 4,595,575.80 and 2,715,328.10 is: 4,065,157.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,622.10 : 4,595,575.80 = 2,715,328.10 : x
  2. Step 2: Convert to fraction form
    3,069,622.10/4,595,575.80 = 2,715,328.10/x
  3. Step 3: Cross multiply
    3,069,622.10x = 4,595,575.80 × 2,715,328.10
  4. Step 4: Simplify right side
    3,069,622.10x = 12,478,496,105,419.98
  5. Step 5: Solve for x
    x = 12,478,496,105,419.98/3,069,622.10
  6. Step 6: Final answer
    x = 4,065,157.11

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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.