Home / 9,439,024.14-13,018,453.23-6,460,492.86

Finding the Fourth Proportional to 9,439,024.14, 13,018,453.23 and 6,460,492.86

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Solution

The fourth proportional to 9,439,024.14, 13,018,453.23 and 6,460,492.86 is: 8,910,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,439,024.14 : 13,018,453.23 = 6,460,492.86 : x
  2. Step 2: Convert to fraction form
    9,439,024.14/13,018,453.23 = 6,460,492.86/x
  3. Step 3: Cross multiply
    9,439,024.14x = 13,018,453.23 × 6,460,492.86
  4. Step 4: Simplify right side
    9,439,024.14x = 84,105,624,140,658.94
  5. Step 5: Solve for x
    x = 84,105,624,140,658.94/9,439,024.14
  6. Step 6: Final answer
    x = 8,910,415.20

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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.