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Finding the Third Proportional to 5,146,095 and 7,547,260.50

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Solution

The third proportional to 5,146,095 and 7,547,260.50 is: 11,068,808.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,146,095 : 7,547,260.50 = 7,547,260.50 : x
  2. Step 2: Convert to fraction form
    5,146,095/7,547,260.50 = 7,547,260.50/x
  3. Step 3: Cross multiply
    5,146,095x = 7,547,260.50 × 7,547,260.50
  4. Step 4: Simplify right side
    5,146,095x = 56,961,141,054,860.25
  5. Step 5: Solve for x
    x = 56,961,141,054,860.25/5,146,095
  6. Step 6: Final answer
    x = 11,068,808.69

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.