Home / 9,783,042.40-14,674,563.60-6,192,863.20

Finding the Fourth Proportional to 9,783,042.40, 14,674,563.60 and 6,192,863.20

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Solution

The fourth proportional to 9,783,042.40, 14,674,563.60 and 6,192,863.20 is: 9,289,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,042.40 : 14,674,563.60 = 6,192,863.20 : x
  2. Step 2: Convert to fraction form
    9,783,042.40/14,674,563.60 = 6,192,863.20/x
  3. Step 3: Cross multiply
    9,783,042.40x = 14,674,563.60 × 6,192,863.20
  4. Step 4: Simplify right side
    9,783,042.40x = 90,877,564,894,499.52
  5. Step 5: Solve for x
    x = 90,877,564,894,499.52/9,783,042.40
  6. Step 6: Final answer
    x = 9,289,294.80

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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.