Home / 7,380,668.04-10,185,326.27-4,117,482.75

Finding the Fourth Proportional to 7,380,668.04, 10,185,326.27 and 4,117,482.75

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Solution

The fourth proportional to 7,380,668.04, 10,185,326.27 and 4,117,482.75 is: 5,682,128.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,380,668.04 : 10,185,326.27 = 4,117,482.75 : x
  2. Step 2: Convert to fraction form
    7,380,668.04/10,185,326.27 = 4,117,482.75/x
  3. Step 3: Cross multiply
    7,380,668.04x = 10,185,326.27 × 4,117,482.75
  4. Step 4: Simplify right side
    7,380,668.04x = 41,937,905,219,846.84
  5. Step 5: Solve for x
    x = 41,937,905,219,846.84/7,380,668.04
  6. Step 6: Final answer
    x = 5,682,128.64

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Double scale
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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.