Home / 13,073,871.24-19,610,893.98-4,554,369

Finding the Fourth Proportional to 13,073,871.24, 19,610,893.98 and 4,554,369

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Solution

The fourth proportional to 13,073,871.24, 19,610,893.98 and 4,554,369 is: 6,831,583.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,073,871.24 : 19,610,893.98 = 4,554,369 : x
  2. Step 2: Convert to fraction form
    13,073,871.24/19,610,893.98 = 4,554,369/x
  3. Step 3: Cross multiply
    13,073,871.24x = 19,610,893.98 × 4,554,369
  4. Step 4: Simplify right side
    13,073,871.24x = 89,315,247,604,798.62
  5. Step 5: Solve for x
    x = 89,315,247,604,798.62/13,073,871.24
  6. Step 6: Final answer
    x = 6,831,583.85

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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.