Home / 4,285,186.07-5,913,924.06-2,351,820.38

Finding the Fourth Proportional to 4,285,186.07, 5,913,924.06 and 2,351,820.38

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Solution

The fourth proportional to 4,285,186.07, 5,913,924.06 and 2,351,820.38 is: 3,245,713.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,186.07 : 5,913,924.06 = 2,351,820.38 : x
  2. Step 2: Convert to fraction form
    4,285,186.07/5,913,924.06 = 2,351,820.38/x
  3. Step 3: Cross multiply
    4,285,186.07x = 5,913,924.06 × 2,351,820.38
  4. Step 4: Simplify right side
    4,285,186.07x = 13,908,487,130,080.34
  5. Step 5: Solve for x
    x = 13,908,487,130,080.34/4,285,186.07
  6. Step 6: Final answer
    x = 3,245,713.70

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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.