Home / 6,555,525.42-9,047,286.48-3,803,054.70

Finding the Fourth Proportional to 6,555,525.42, 9,047,286.48 and 3,803,054.70

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Solution

The fourth proportional to 6,555,525.42, 9,047,286.48 and 3,803,054.70 is: 5,248,599.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,555,525.42 : 9,047,286.48 = 3,803,054.70 : x
  2. Step 2: Convert to fraction form
    6,555,525.42/9,047,286.48 = 3,803,054.70/x
  3. Step 3: Cross multiply
    6,555,525.42x = 9,047,286.48 × 3,803,054.70
  4. Step 4: Simplify right side
    6,555,525.42x = 34,407,325,370,010.46
  5. Step 5: Solve for x
    x = 34,407,325,370,010.46/6,555,525.42
  6. Step 6: Final answer
    x = 5,248,599.18

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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.