Home / 3,064,840.47-4,229,109.50-1,758,024.81

Finding the Fourth Proportional to 3,064,840.47, 4,229,109.50 and 1,758,024.81

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Solution

The fourth proportional to 3,064,840.47, 4,229,109.50 and 1,758,024.81 is: 2,425,861.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,840.47 : 4,229,109.50 = 1,758,024.81 : x
  2. Step 2: Convert to fraction form
    3,064,840.47/4,229,109.50 = 1,758,024.81/x
  3. Step 3: Cross multiply
    3,064,840.47x = 4,229,109.50 × 1,758,024.81
  4. Step 4: Simplify right side
    3,064,840.47x = 7,434,879,416,416.57
  5. Step 5: Solve for x
    x = 7,434,879,416,416.57/3,064,840.47
  6. Step 6: Final answer
    x = 2,425,861.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.