Home / 3,440,632.38-5,157,725.47-1,164,564.07

Finding the Fourth Proportional to 3,440,632.38, 5,157,725.47 and 1,164,564.07

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Solution

The fourth proportional to 3,440,632.38, 5,157,725.47 and 1,164,564.07 is: 1,745,755.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,632.38 : 5,157,725.47 = 1,164,564.07 : x
  2. Step 2: Convert to fraction form
    3,440,632.38/5,157,725.47 = 1,164,564.07/x
  3. Step 3: Cross multiply
    3,440,632.38x = 5,157,725.47 × 1,164,564.07
  4. Step 4: Simplify right side
    3,440,632.38x = 6,006,501,756,030.81
  5. Step 5: Solve for x
    x = 6,006,501,756,030.81/3,440,632.38
  6. Step 6: Final answer
    x = 1,745,755.17

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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.