Home / 7,364,520-11,047,173.66-2,316,224.16

Finding the Fourth Proportional to 7,364,520, 11,047,173.66 and 2,316,224.16

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Solution

The fourth proportional to 7,364,520, 11,047,173.66 and 2,316,224.16 is: 3,474,460.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,520 : 11,047,173.66 = 2,316,224.16 : x
  2. Step 2: Convert to fraction form
    7,364,520/11,047,173.66 = 2,316,224.16/x
  3. Step 3: Cross multiply
    7,364,520x = 11,047,173.66 × 2,316,224.16
  4. Step 4: Simplify right side
    7,364,520x = 25,587,730,531,007.63
  5. Step 5: Solve for x
    x = 25,587,730,531,007.63/7,364,520
  6. Step 6: Final answer
    x = 3,474,460.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.