Home / 6,114,621.10-9,171,931.65-4,701,808.30

Finding the Fourth Proportional to 6,114,621.10, 9,171,931.65 and 4,701,808.30

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Solution

The fourth proportional to 6,114,621.10, 9,171,931.65 and 4,701,808.30 is: 7,052,712.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,621.10 : 9,171,931.65 = 4,701,808.30 : x
  2. Step 2: Convert to fraction form
    6,114,621.10/9,171,931.65 = 4,701,808.30/x
  3. Step 3: Cross multiply
    6,114,621.10x = 9,171,931.65 × 4,701,808.30
  4. Step 4: Simplify right side
    6,114,621.10x = 43,124,664,359,002.70
  5. Step 5: Solve for x
    x = 43,124,664,359,002.70/6,114,621.10
  6. Step 6: Final answer
    x = 7,052,712.45

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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.