Home / 6,535,127.57-9,018,724.88-3,634,728.17

Finding the Fourth Proportional to 6,535,127.57, 9,018,724.88 and 3,634,728.17

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Solution

The fourth proportional to 6,535,127.57, 9,018,724.88 and 3,634,728.17 is: 5,016,063.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,127.57 : 9,018,724.88 = 3,634,728.17 : x
  2. Step 2: Convert to fraction form
    6,535,127.57/9,018,724.88 = 3,634,728.17/x
  3. Step 3: Cross multiply
    6,535,127.57x = 9,018,724.88 × 3,634,728.17
  4. Step 4: Simplify right side
    6,535,127.57x = 32,780,613,342,809.07
  5. Step 5: Solve for x
    x = 32,780,613,342,809.07/6,535,127.57
  6. Step 6: Final answer
    x = 5,016,063.27

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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.