Home / 4,537,428.98-6,799,728.26-2,516,563.22

Finding the Fourth Proportional to 4,537,428.98, 6,799,728.26 and 2,516,563.22

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Solution

The fourth proportional to 4,537,428.98, 6,799,728.26 and 2,516,563.22 is: 3,771,286.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,428.98 : 6,799,728.26 = 2,516,563.22 : x
  2. Step 2: Convert to fraction form
    4,537,428.98/6,799,728.26 = 2,516,563.22/x
  3. Step 3: Cross multiply
    4,537,428.98x = 6,799,728.26 × 2,516,563.22
  4. Step 4: Simplify right side
    4,537,428.98x = 17,111,946,017,403.36
  5. Step 5: Solve for x
    x = 17,111,946,017,403.36/4,537,428.98
  6. Step 6: Final answer
    x = 3,771,286.80

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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.