Home / 9,701,237.88-14,547,632.42-2,783,191

Finding the Fourth Proportional to 9,701,237.88, 14,547,632.42 and 2,783,191

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Solution

The fourth proportional to 9,701,237.88, 14,547,632.42 and 2,783,191 is: 4,173,574.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,237.88 : 14,547,632.42 = 2,783,191 : x
  2. Step 2: Convert to fraction form
    9,701,237.88/14,547,632.42 = 2,783,191/x
  3. Step 3: Cross multiply
    9,701,237.88x = 14,547,632.42 × 2,783,191
  4. Step 4: Simplify right side
    9,701,237.88x = 40,488,839,622,652.22
  5. Step 5: Solve for x
    x = 40,488,839,622,652.22/9,701,237.88
  6. Step 6: Final answer
    x = 4,173,574.56

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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.