Home / 4,146,570.40-6,222,620.40-2,349,450.40

Finding the Fourth Proportional to 4,146,570.40, 6,222,620.40 and 2,349,450.40

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Solution

The fourth proportional to 4,146,570.40, 6,222,620.40 and 2,349,450.40 is: 3,525,742.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,570.40 : 6,222,620.40 = 2,349,450.40 : x
  2. Step 2: Convert to fraction form
    4,146,570.40/6,222,620.40 = 2,349,450.40/x
  3. Step 3: Cross multiply
    4,146,570.40x = 6,222,620.40 × 2,349,450.40
  4. Step 4: Simplify right side
    4,146,570.40x = 14,619,737,987,828.16
  5. Step 5: Solve for x
    x = 14,619,737,987,828.16/4,146,570.40
  6. Step 6: Final answer
    x = 3,525,742.14

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1.5x scale

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.