Home / 5,045,574.06-6,961,827.96-3,209,364

Finding the Fourth Proportional to 5,045,574.06, 6,961,827.96 and 3,209,364

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Solution

The fourth proportional to 5,045,574.06, 6,961,827.96 and 3,209,364 is: 4,428,245.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,574.06 : 6,961,827.96 = 3,209,364 : x
  2. Step 2: Convert to fraction form
    5,045,574.06/6,961,827.96 = 3,209,364/x
  3. Step 3: Cross multiply
    5,045,574.06x = 6,961,827.96 × 3,209,364
  4. Step 4: Simplify right side
    5,045,574.06x = 22,343,040,029,017.44
  5. Step 5: Solve for x
    x = 22,343,040,029,017.44/5,045,574.06
  6. Step 6: Final answer
    x = 4,428,245.38

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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.