Home / 14,174,243.84-21,264,466.48-4,590,591.20

Finding the Fourth Proportional to 14,174,243.84, 21,264,466.48 and 4,590,591.20

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Solution

The fourth proportional to 14,174,243.84, 21,264,466.48 and 4,590,591.20 is: 6,886,891.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,243.84 : 21,264,466.48 = 4,590,591.20 : x
  2. Step 2: Convert to fraction form
    14,174,243.84/21,264,466.48 = 4,590,591.20/x
  3. Step 3: Cross multiply
    14,174,243.84x = 21,264,466.48 × 4,590,591.20
  4. Step 4: Simplify right side
    14,174,243.84x = 97,616,472,695,782.98
  5. Step 5: Solve for x
    x = 97,616,472,695,782.98/14,174,243.84
  6. Step 6: Final answer
    x = 6,886,891.03

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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.