Home / 9,752,000.40-14,603,117.40-7,761,344.40

Finding the Fourth Proportional to 9,752,000.40, 14,603,117.40 and 7,761,344.40

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Solution

The fourth proportional to 9,752,000.40, 14,603,117.40 and 7,761,344.40 is: 11,622,212.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,000.40 : 14,603,117.40 = 7,761,344.40 : x
  2. Step 2: Convert to fraction form
    9,752,000.40/14,603,117.40 = 7,761,344.40/x
  3. Step 3: Cross multiply
    9,752,000.40x = 14,603,117.40 × 7,761,344.40
  4. Step 4: Simplify right side
    9,752,000.40x = 113,339,823,455,032.56
  5. Step 5: Solve for x
    x = 113,339,823,455,032.56/9,752,000.40
  6. Step 6: Final answer
    x = 11,622,212.76

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1.5x scale

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.