Home / 9,315,508.50-13,973,262.75-2,583,922.50

Finding the Fourth Proportional to 9,315,508.50, 13,973,262.75 and 2,583,922.50

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Solution

The fourth proportional to 9,315,508.50, 13,973,262.75 and 2,583,922.50 is: 3,875,883.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,508.50 : 13,973,262.75 = 2,583,922.50 : x
  2. Step 2: Convert to fraction form
    9,315,508.50/13,973,262.75 = 2,583,922.50/x
  3. Step 3: Cross multiply
    9,315,508.50x = 13,973,262.75 × 2,583,922.50
  4. Step 4: Simplify right side
    9,315,508.50x = 36,105,828,018,136.88
  5. Step 5: Solve for x
    x = 36,105,828,018,136.88/9,315,508.50
  6. Step 6: Final answer
    x = 3,875,883.75

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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.