Home / 14,174,238.09-21,264,457.91-4,590,585.39

Finding the Fourth Proportional to 14,174,238.09, 21,264,457.91 and 4,590,585.39

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Solution

The fourth proportional to 14,174,238.09, 21,264,457.91 and 4,590,585.39 is: 6,886,882.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,238.09 : 21,264,457.91 = 4,590,585.39 : x
  2. Step 2: Convert to fraction form
    14,174,238.09/21,264,457.91 = 4,590,585.39/x
  3. Step 3: Cross multiply
    14,174,238.09x = 21,264,457.91 × 4,590,585.39
  4. Step 4: Simplify right side
    14,174,238.09x = 97,616,309,807,915.92
  5. Step 5: Solve for x
    x = 97,616,309,807,915.92/14,174,238.09
  6. Step 6: Final answer
    x = 6,886,882.33

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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.