Home / 14,021,796.99-21,030,590.46-4,435,929.96

Finding the Fourth Proportional to 14,021,796.99, 21,030,590.46 and 4,435,929.96

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Solution

The fourth proportional to 14,021,796.99, 21,030,590.46 and 4,435,929.96 is: 6,653,229.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,021,796.99 : 21,030,590.46 = 4,435,929.96 : x
  2. Step 2: Convert to fraction form
    14,021,796.99/21,030,590.46 = 4,435,929.96/x
  3. Step 3: Cross multiply
    14,021,796.99x = 21,030,590.46 × 4,435,929.96
  4. Step 4: Simplify right side
    14,021,796.99x = 93,290,226,298,004.19
  5. Step 5: Solve for x
    x = 93,290,226,298,004.19/14,021,796.99
  6. Step 6: Final answer
    x = 6,653,229.00

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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.