Home / 10,842,850.08-14,962,024.08-6,491,823.30

Finding the Fourth Proportional to 10,842,850.08, 14,962,024.08 and 6,491,823.30

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Solution

The fourth proportional to 10,842,850.08, 14,962,024.08 and 6,491,823.30 is: 8,958,052.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,850.08 : 14,962,024.08 = 6,491,823.30 : x
  2. Step 2: Convert to fraction form
    10,842,850.08/14,962,024.08 = 6,491,823.30/x
  3. Step 3: Cross multiply
    10,842,850.08x = 14,962,024.08 × 6,491,823.30
  4. Step 4: Simplify right side
    10,842,850.08x = 97,130,816,537,705.06
  5. Step 5: Solve for x
    x = 97,130,816,537,705.06/10,842,850.08
  6. Step 6: Final answer
    x = 8,958,052.16

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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.