Home / 13,267,298.84-19,901,059.70-3,683,424.74

Finding the Fourth Proportional to 13,267,298.84, 19,901,059.70 and 3,683,424.74

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Solution

The fourth proportional to 13,267,298.84, 19,901,059.70 and 3,683,424.74 is: 5,525,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,267,298.84 : 19,901,059.70 = 3,683,424.74 : x
  2. Step 2: Convert to fraction form
    13,267,298.84/19,901,059.70 = 3,683,424.74/x
  3. Step 3: Cross multiply
    13,267,298.84x = 19,901,059.70 × 3,683,424.74
  4. Step 4: Simplify right side
    13,267,298.84x = 73,304,055,533,274.55
  5. Step 5: Solve for x
    x = 73,304,055,533,274.55/13,267,298.84
  6. Step 6: Final answer
    x = 5,525,168.04

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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.