Home / 9,663,640.64-14,495,460.97-2,932,054.64

Finding the Fourth Proportional to 9,663,640.64, 14,495,460.97 and 2,932,054.64

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Solution

The fourth proportional to 9,663,640.64, 14,495,460.97 and 2,932,054.64 is: 4,398,081.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,640.64 : 14,495,460.97 = 2,932,054.64 : x
  2. Step 2: Convert to fraction form
    9,663,640.64/14,495,460.97 = 2,932,054.64/x
  3. Step 3: Cross multiply
    9,663,640.64x = 14,495,460.97 × 2,932,054.64
  4. Step 4: Simplify right side
    9,663,640.64x = 42,501,483,624,935.91
  5. Step 5: Solve for x
    x = 42,501,483,624,935.91/9,663,640.64
  6. Step 6: Final answer
    x = 4,398,081.96

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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.