Home / 4,604,499.92-6,907,461.24-1,571,157.20

Finding the Fourth Proportional to 4,604,499.92, 6,907,461.24 and 1,571,157.20

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Solution

The fourth proportional to 4,604,499.92, 6,907,461.24 and 1,571,157.20 is: 2,356,978.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,499.92 : 6,907,461.24 = 1,571,157.20 : x
  2. Step 2: Convert to fraction form
    4,604,499.92/6,907,461.24 = 1,571,157.20/x
  3. Step 3: Cross multiply
    4,604,499.92x = 6,907,461.24 × 1,571,157.20
  4. Step 4: Simplify right side
    4,604,499.92x = 10,852,707,460,946.93
  5. Step 5: Solve for x
    x = 10,852,707,460,946.93/4,604,499.92
  6. Step 6: Final answer
    x = 2,356,978.53

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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.