Home / 3,036,461.16-4,187,602.44-2,519,396.40

Finding the Fourth Proportional to 3,036,461.16, 4,187,602.44 and 2,519,396.40

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Solution

The fourth proportional to 3,036,461.16, 4,187,602.44 and 2,519,396.40 is: 3,474,515.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,461.16 : 4,187,602.44 = 2,519,396.40 : x
  2. Step 2: Convert to fraction form
    3,036,461.16/4,187,602.44 = 2,519,396.40/x
  3. Step 3: Cross multiply
    3,036,461.16x = 4,187,602.44 × 2,519,396.40
  4. Step 4: Simplify right side
    3,036,461.16x = 10,550,230,511,967.21
  5. Step 5: Solve for x
    x = 10,550,230,511,967.21/3,036,461.16
  6. Step 6: Final answer
    x = 3,474,515.22

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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.