Home / 4,186,074-6,280,047-1,526,682

Finding the Fourth Proportional to 4,186,074, 6,280,047 and 1,526,682

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Solution

The fourth proportional to 4,186,074, 6,280,047 and 1,526,682 is: 2,290,364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,074 : 6,280,047 = 1,526,682 : x
  2. Step 2: Convert to fraction form
    4,186,074/6,280,047 = 1,526,682/x
  3. Step 3: Cross multiply
    4,186,074x = 6,280,047 × 1,526,682
  4. Step 4: Simplify right side
    4,186,074x = 9,587,634,714,054
  5. Step 5: Solve for x
    x = 9,587,634,714,054/4,186,074
  6. Step 6: Final answer
    x = 2,290,364.36

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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.