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Finding the Third Proportional to 3,386,653.03 and 4,827,746.81

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Solution

The third proportional to 3,386,653.03 and 4,827,746.81 is: 6,882,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,653.03 : 4,827,746.81 = 4,827,746.81 : x
  2. Step 2: Convert to fraction form
    3,386,653.03/4,827,746.81 = 4,827,746.81/x
  3. Step 3: Cross multiply
    3,386,653.03x = 4,827,746.81 × 4,827,746.81
  4. Step 4: Simplify right side
    3,386,653.03x = 23,307,139,285,603.91
  5. Step 5: Solve for x
    x = 23,307,139,285,603.91/3,386,653.03
  6. Step 6: Final answer
    x = 6,882,057.03

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.