Home / 10,735,164.16-14,813,420.54-6,383,409.59

Finding the Fourth Proportional to 10,735,164.16, 14,813,420.54 and 6,383,409.59

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Solution

The fourth proportional to 10,735,164.16, 14,813,420.54 and 6,383,409.59 is: 8,808,447.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,164.16 : 14,813,420.54 = 6,383,409.59 : x
  2. Step 2: Convert to fraction form
    10,735,164.16/14,813,420.54 = 6,383,409.59/x
  3. Step 3: Cross multiply
    10,735,164.16x = 14,813,420.54 × 6,383,409.59
  4. Step 4: Simplify right side
    10,735,164.16x = 94,560,130,740,855.48
  5. Step 5: Solve for x
    x = 94,560,130,740,855.48/10,735,164.16
  6. Step 6: Final answer
    x = 8,808,447.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.