Home / 10,361,652.56-15,533,069.56-3,626,392.40

Finding the Fourth Proportional to 10,361,652.56, 15,533,069.56 and 3,626,392.40

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Solution

The fourth proportional to 10,361,652.56, 15,533,069.56 and 3,626,392.40 is: 5,436,295.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,361,652.56 : 15,533,069.56 = 3,626,392.40 : x
  2. Step 2: Convert to fraction form
    10,361,652.56/15,533,069.56 = 3,626,392.40/x
  3. Step 3: Cross multiply
    10,361,652.56x = 15,533,069.56 × 3,626,392.40
  4. Step 4: Simplify right side
    10,361,652.56x = 56,329,005,401,055.34
  5. Step 5: Solve for x
    x = 56,329,005,401,055.34/10,361,652.56
  6. Step 6: Final answer
    x = 5,436,295.52

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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.