Home / 1,829,013.84-2,524,038.66-1,013,270.49

Finding the Fourth Proportional to 1,829,013.84, 2,524,038.66 and 1,013,270.49

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Solution

The fourth proportional to 1,829,013.84, 2,524,038.66 and 1,013,270.49 is: 1,398,313.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,013.84 : 2,524,038.66 = 1,013,270.49 : x
  2. Step 2: Convert to fraction form
    1,829,013.84/2,524,038.66 = 1,013,270.49/x
  3. Step 3: Cross multiply
    1,829,013.84x = 2,524,038.66 × 1,013,270.49
  4. Step 4: Simplify right side
    1,829,013.84x = 2,557,533,889,797.14
  5. Step 5: Solve for x
    x = 2,557,533,889,797.14/1,829,013.84
  6. Step 6: Final answer
    x = 1,398,313.03

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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.