Home / 6,324,349.38-8,727,605.01-3,423,740.19

Finding the Fourth Proportional to 6,324,349.38, 8,727,605.01 and 3,423,740.19

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Solution

The fourth proportional to 6,324,349.38, 8,727,605.01 and 3,423,740.19 is: 4,724,763.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,349.38 : 8,727,605.01 = 3,423,740.19 : x
  2. Step 2: Convert to fraction form
    6,324,349.38/8,727,605.01 = 3,423,740.19/x
  3. Step 3: Cross multiply
    6,324,349.38x = 8,727,605.01 × 3,423,740.19
  4. Step 4: Simplify right side
    6,324,349.38x = 29,881,052,035,182.35
  5. Step 5: Solve for x
    x = 29,881,052,035,182.35/6,324,349.38
  6. Step 6: Final answer
    x = 4,724,763.01

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1.5x scale

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.