Home / 7,791,115.14-10,758,632.94-4,855,941.63

Finding the Fourth Proportional to 7,791,115.14, 10,758,632.94 and 4,855,941.63

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Solution

The fourth proportional to 7,791,115.14, 10,758,632.94 and 4,855,941.63 is: 6,705,496.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,115.14 : 10,758,632.94 = 4,855,941.63 : x
  2. Step 2: Convert to fraction form
    7,791,115.14/10,758,632.94 = 4,855,941.63/x
  3. Step 3: Cross multiply
    7,791,115.14x = 10,758,632.94 × 4,855,941.63
  4. Step 4: Simplify right side
    7,791,115.14x = 52,243,293,575,235.29
  5. Step 5: Solve for x
    x = 52,243,293,575,235.29/7,791,115.14
  6. Step 6: Final answer
    x = 6,705,496.28

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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.