Home / 9,748,232.07-13,452,980.75-5,397,318.55

Finding the Fourth Proportional to 9,748,232.07, 13,452,980.75 and 5,397,318.55

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Solution

The fourth proportional to 9,748,232.07, 13,452,980.75 and 5,397,318.55 is: 7,448,532.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,232.07 : 13,452,980.75 = 5,397,318.55 : x
  2. Step 2: Convert to fraction form
    9,748,232.07/13,452,980.75 = 5,397,318.55/x
  3. Step 3: Cross multiply
    9,748,232.07x = 13,452,980.75 × 5,397,318.55
  4. Step 4: Simplify right side
    9,748,232.07x = 72,610,022,554,767.91
  5. Step 5: Solve for x
    x = 72,610,022,554,767.91/9,748,232.07
  6. Step 6: Final answer
    x = 7,448,532.41

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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.