Home / 8,006,013.16-11,048,186.34-4,384,340.20

Finding the Fourth Proportional to 8,006,013.16, 11,048,186.34 and 4,384,340.20

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Solution

The fourth proportional to 8,006,013.16, 11,048,186.34 and 4,384,340.20 is: 6,050,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006,013.16 : 11,048,186.34 = 4,384,340.20 : x
  2. Step 2: Convert to fraction form
    8,006,013.16/11,048,186.34 = 4,384,340.20/x
  3. Step 3: Cross multiply
    8,006,013.16x = 11,048,186.34 × 4,384,340.20
  4. Step 4: Simplify right side
    8,006,013.16x = 48,439,007,507,552.87
  5. Step 5: Solve for x
    x = 48,439,007,507,552.87/8,006,013.16
  6. Step 6: Final answer
    x = 6,050,328.24

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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.