Home / 6,805,700.55-9,392,528.61-5,083,831.71

Finding the Fourth Proportional to 6,805,700.55, 9,392,528.61 and 5,083,831.71

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Solution

The fourth proportional to 6,805,700.55, 9,392,528.61 and 5,083,831.71 is: 7,016,182.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,700.55 : 9,392,528.61 = 5,083,831.71 : x
  2. Step 2: Convert to fraction form
    6,805,700.55/9,392,528.61 = 5,083,831.71/x
  3. Step 3: Cross multiply
    6,805,700.55x = 9,392,528.61 × 5,083,831.71
  4. Step 4: Simplify right side
    6,805,700.55x = 47,750,034,784,600.22
  5. Step 5: Solve for x
    x = 47,750,034,784,600.22/6,805,700.55
  6. Step 6: Final answer
    x = 7,016,182.16

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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.