Home / 9,004,160.16-13,508,754.35-3,616,594.07

Finding the Fourth Proportional to 9,004,160.16, 13,508,754.35 and 3,616,594.07

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Solution

The fourth proportional to 9,004,160.16, 13,508,754.35 and 3,616,594.07 is: 5,425,900.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,160.16 : 13,508,754.35 = 3,616,594.07 : x
  2. Step 2: Convert to fraction form
    9,004,160.16/13,508,754.35 = 3,616,594.07/x
  3. Step 3: Cross multiply
    9,004,160.16x = 13,508,754.35 × 3,616,594.07
  4. Step 4: Simplify right side
    9,004,160.16x = 48,855,680,789,669.96
  5. Step 5: Solve for x
    x = 48,855,680,789,669.96/9,004,160.16
  6. Step 6: Final answer
    x = 5,425,900.91

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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.