Home / 8,762,292.40-13,141,105.80-2,697,012.40

Finding the Fourth Proportional to 8,762,292.40, 13,141,105.80 and 2,697,012.40

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Solution

The fourth proportional to 8,762,292.40, 13,141,105.80 and 2,697,012.40 is: 4,044,800.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,762,292.40 : 13,141,105.80 = 2,697,012.40 : x
  2. Step 2: Convert to fraction form
    8,762,292.40/13,141,105.80 = 2,697,012.40/x
  3. Step 3: Cross multiply
    8,762,292.40x = 13,141,105.80 × 2,697,012.40
  4. Step 4: Simplify right side
    8,762,292.40x = 35,441,725,292,311.92
  5. Step 5: Solve for x
    x = 35,441,725,292,311.92/8,762,292.40
  6. Step 6: Final answer
    x = 4,044,800.57

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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.