Home / 6,174,181.50-8,523,332.26-4,340,211.90

Finding the Fourth Proportional to 6,174,181.50, 8,523,332.26 and 4,340,211.90

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Solution

The fourth proportional to 6,174,181.50, 8,523,332.26 and 4,340,211.90 is: 5,991,574.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,181.50 : 8,523,332.26 = 4,340,211.90 : x
  2. Step 2: Convert to fraction form
    6,174,181.50/8,523,332.26 = 4,340,211.90/x
  3. Step 3: Cross multiply
    6,174,181.50x = 8,523,332.26 × 4,340,211.90
  4. Step 4: Simplify right side
    6,174,181.50x = 36,993,068,107,931.16
  5. Step 5: Solve for x
    x = 36,993,068,107,931.16/6,174,181.50
  6. Step 6: Final answer
    x = 5,991,574.45

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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.