Home / 9,663,753.66-14,495,633.37-2,840,328.06

Finding the Fourth Proportional to 9,663,753.66, 14,495,633.37 and 2,840,328.06

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Solution

The fourth proportional to 9,663,753.66, 14,495,633.37 and 2,840,328.06 is: 4,260,492.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,753.66 : 14,495,633.37 = 2,840,328.06 : x
  2. Step 2: Convert to fraction form
    9,663,753.66/14,495,633.37 = 2,840,328.06/x
  3. Step 3: Cross multiply
    9,663,753.66x = 14,495,633.37 × 2,840,328.06
  4. Step 4: Simplify right side
    9,663,753.66x = 41,172,354,208,283.36
  5. Step 5: Solve for x
    x = 41,172,354,208,283.36/9,663,753.66
  6. Step 6: Final answer
    x = 4,260,492.94

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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.