Home / 9,041,017-12,476,828.48-4,911,046.96

Finding the Fourth Proportional to 9,041,017, 12,476,828.48 and 4,911,046.96

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Solution

The fourth proportional to 9,041,017, 12,476,828.48 and 4,911,046.96 is: 6,777,367.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,017 : 12,476,828.48 = 4,911,046.96 : x
  2. Step 2: Convert to fraction form
    9,041,017/12,476,828.48 = 4,911,046.96/x
  3. Step 3: Cross multiply
    9,041,017x = 12,476,828.48 × 4,911,046.96
  4. Step 4: Simplify right side
    9,041,017x = 61,274,290,577,145.42
  5. Step 5: Solve for x
    x = 61,274,290,577,145.42/9,041,017
  6. Step 6: Final answer
    x = 6,777,367.03

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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.