Home / 8,883,299.56-12,258,950.82-4,808,915.56

Finding the Fourth Proportional to 8,883,299.56, 12,258,950.82 and 4,808,915.56

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Solution

The fourth proportional to 8,883,299.56, 12,258,950.82 and 4,808,915.56 is: 6,636,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,299.56 : 12,258,950.82 = 4,808,915.56 : x
  2. Step 2: Convert to fraction form
    8,883,299.56/12,258,950.82 = 4,808,915.56/x
  3. Step 3: Cross multiply
    8,883,299.56x = 12,258,950.82 × 4,808,915.56
  4. Step 4: Simplify right side
    8,883,299.56x = 58,952,259,347,572.76
  5. Step 5: Solve for x
    x = 58,952,259,347,572.76/8,883,299.56
  6. Step 6: Final answer
    x = 6,636,302.08

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1.5x scale

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.