Home / 9,752,369.64-13,467,316.62-7,300,724.40

Finding the Fourth Proportional to 9,752,369.64, 13,467,316.62 and 7,300,724.40

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Solution

The fourth proportional to 9,752,369.64, 13,467,316.62 and 7,300,724.40 is: 10,081,771.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,369.64 : 13,467,316.62 = 7,300,724.40 : x
  2. Step 2: Convert to fraction form
    9,752,369.64/13,467,316.62 = 7,300,724.40/x
  3. Step 3: Cross multiply
    9,752,369.64x = 13,467,316.62 × 7,300,724.40
  4. Step 4: Simplify right side
    9,752,369.64x = 98,321,167,050,159.53
  5. Step 5: Solve for x
    x = 98,321,167,050,159.53/9,752,369.64
  6. Step 6: Final answer
    x = 10,081,771.99

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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.