Home / 7,848,186.46-10,830,623.28-4,316,122.69

Finding the Fourth Proportional to 7,848,186.46, 10,830,623.28 and 4,316,122.69

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Solution

The fourth proportional to 7,848,186.46, 10,830,623.28 and 4,316,122.69 is: 5,956,318.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,848,186.46 : 10,830,623.28 = 4,316,122.69 : x
  2. Step 2: Convert to fraction form
    7,848,186.46/10,830,623.28 = 4,316,122.69/x
  3. Step 3: Cross multiply
    7,848,186.46x = 10,830,623.28 × 4,316,122.69
  4. Step 4: Simplify right side
    7,848,186.46x = 46,746,298,842,388.20
  5. Step 5: Solve for x
    x = 46,746,298,842,388.20/7,848,186.46
  6. Step 6: Final answer
    x = 5,956,318.58

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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.