Home / 9,939,971.04-14,908,295.43-2,752,231.50

Finding the Fourth Proportional to 9,939,971.04, 14,908,295.43 and 2,752,231.50

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Solution

The fourth proportional to 9,939,971.04, 14,908,295.43 and 2,752,231.50 is: 4,127,887.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,971.04 : 14,908,295.43 = 2,752,231.50 : x
  2. Step 2: Convert to fraction form
    9,939,971.04/14,908,295.43 = 2,752,231.50/x
  3. Step 3: Cross multiply
    9,939,971.04x = 14,908,295.43 × 2,752,231.50
  4. Step 4: Simplify right side
    9,939,971.04x = 41,031,080,293,752.05
  5. Step 5: Solve for x
    x = 41,031,080,293,752.05/9,939,971.04
  6. Step 6: Final answer
    x = 4,127,887.31

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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.