Home / 14,633,808.04-21,943,407.96-4,784,588.41

Finding the Fourth Proportional to 14,633,808.04, 21,943,407.96 and 4,784,588.41

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Solution

The fourth proportional to 14,633,808.04, 21,943,407.96 and 4,784,588.41 is: 7,174,494.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,633,808.04 : 21,943,407.96 = 4,784,588.41 : x
  2. Step 2: Convert to fraction form
    14,633,808.04/21,943,407.96 = 4,784,588.41/x
  3. Step 3: Cross multiply
    14,633,808.04x = 21,943,407.96 × 4,784,588.41
  4. Step 4: Simplify right side
    14,633,808.04x = 104,990,175,401,317.75
  5. Step 5: Solve for x
    x = 104,990,175,401,317.75/14,633,808.04
  6. Step 6: Final answer
    x = 7,174,494.51

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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.