Home / 8,892,400.23-12,271,351.01-5,024,838.15

Finding the Fourth Proportional to 8,892,400.23, 12,271,351.01 and 5,024,838.15

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Solution

The fourth proportional to 8,892,400.23, 12,271,351.01 and 5,024,838.15 is: 6,934,185.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,400.23 : 12,271,351.01 = 5,024,838.15 : x
  2. Step 2: Convert to fraction form
    8,892,400.23/12,271,351.01 = 5,024,838.15/x
  3. Step 3: Cross multiply
    8,892,400.23x = 12,271,351.01 × 5,024,838.15
  4. Step 4: Simplify right side
    8,892,400.23x = 61,661,552,681,964.85
  5. Step 5: Solve for x
    x = 61,661,552,681,964.85/8,892,400.23
  6. Step 6: Final answer
    x = 6,934,185.49

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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.