Home / 2,401,935.39-3,602,747.57-905,988.51

Finding the Fourth Proportional to 2,401,935.39, 3,602,747.57 and 905,988.51

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Solution

The fourth proportional to 2,401,935.39, 3,602,747.57 and 905,988.51 is: 1,358,924.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,935.39 : 3,602,747.57 = 905,988.51 : x
  2. Step 2: Convert to fraction form
    2,401,935.39/3,602,747.57 = 905,988.51/x
  3. Step 3: Cross multiply
    2,401,935.39x = 3,602,747.57 × 905,988.51
  4. Step 4: Simplify right side
    2,401,935.39x = 3,264,047,898,320.48
  5. Step 5: Solve for x
    x = 3,264,047,898,320.48/2,401,935.39
  6. Step 6: Final answer
    x = 1,358,924.10

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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.