Home / 7,013,386.84-10,520,679.26-2,464,040.48

Finding the Fourth Proportional to 7,013,386.84, 10,520,679.26 and 2,464,040.48

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Solution

The fourth proportional to 7,013,386.84, 10,520,679.26 and 2,464,040.48 is: 3,696,271.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013,386.84 : 10,520,679.26 = 2,464,040.48 : x
  2. Step 2: Convert to fraction form
    7,013,386.84/10,520,679.26 = 2,464,040.48/x
  3. Step 3: Cross multiply
    7,013,386.84x = 10,520,679.26 × 2,464,040.48
  4. Step 4: Simplify right side
    7,013,386.84x = 25,923,379,573,736.45
  5. Step 5: Solve for x
    x = 25,923,379,573,736.45/7,013,386.84
  6. Step 6: Final answer
    x = 3,696,271.17

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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.