Home / 9,587,263.20-14,362,232.40-5,789,464.80

Finding the Fourth Proportional to 9,587,263.20, 14,362,232.40 and 5,789,464.80

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Solution

The fourth proportional to 9,587,263.20, 14,362,232.40 and 5,789,464.80 is: 8,672,927.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,263.20 : 14,362,232.40 = 5,789,464.80 : x
  2. Step 2: Convert to fraction form
    9,587,263.20/14,362,232.40 = 5,789,464.80/x
  3. Step 3: Cross multiply
    9,587,263.20x = 14,362,232.40 × 5,789,464.80
  4. Step 4: Simplify right side
    9,587,263.20x = 83,149,638,929,219.52
  5. Step 5: Solve for x
    x = 83,149,638,929,219.52/9,587,263.20
  6. Step 6: Final answer
    x = 8,672,927.53

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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.