Home / 14,057,884.63-21,087,752.19-3,683,357.72

Finding the Fourth Proportional to 14,057,884.63, 21,087,752.19 and 3,683,357.72

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Solution

The fourth proportional to 14,057,884.63, 21,087,752.19 and 3,683,357.72 is: 5,525,279.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,057,884.63 : 21,087,752.19 = 3,683,357.72 : x
  2. Step 2: Convert to fraction form
    14,057,884.63/21,087,752.19 = 3,683,357.72/x
  3. Step 3: Cross multiply
    14,057,884.63x = 21,087,752.19 × 3,683,357.72
  4. Step 4: Simplify right side
    14,057,884.63x = 77,673,734,716,440.44
  5. Step 5: Solve for x
    x = 77,673,734,716,440.44/14,057,884.63
  6. Step 6: Final answer
    x = 5,525,279.00

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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.