Home / 9,460,219.20-14,173,999.20-4,401,153.60

Finding the Fourth Proportional to 9,460,219.20, 14,173,999.20 and 4,401,153.60

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Solution

The fourth proportional to 9,460,219.20, 14,173,999.20 and 4,401,153.60 is: 6,594,133.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460,219.20 : 14,173,999.20 = 4,401,153.60 : x
  2. Step 2: Convert to fraction form
    9,460,219.20/14,173,999.20 = 4,401,153.60/x
  3. Step 3: Cross multiply
    9,460,219.20x = 14,173,999.20 × 4,401,153.60
  4. Step 4: Simplify right side
    9,460,219.20x = 62,381,947,605,477.11
  5. Step 5: Solve for x
    x = 62,381,947,605,477.11/9,460,219.20
  6. Step 6: Final answer
    x = 6,594,133.42

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1.5x scale

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.