Home / 9,030,827.58-13,547,604.33-2,640,277.50

Finding the Fourth Proportional to 9,030,827.58, 13,547,604.33 and 2,640,277.50

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Solution

The fourth proportional to 9,030,827.58, 13,547,604.33 and 2,640,277.50 is: 3,960,814.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,827.58 : 13,547,604.33 = 2,640,277.50 : x
  2. Step 2: Convert to fraction form
    9,030,827.58/13,547,604.33 = 2,640,277.50/x
  3. Step 3: Cross multiply
    9,030,827.58x = 13,547,604.33 × 2,640,277.50
  4. Step 4: Simplify right side
    9,030,827.58x = 35,769,434,891,401.58
  5. Step 5: Solve for x
    x = 35,769,434,891,401.58/9,030,827.58
  6. Step 6: Final answer
    x = 3,960,814.73

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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.