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Finding the Third Proportional to 1,527,130 and 3,015,710

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Solution

The third proportional to 1,527,130 and 3,015,710 is: 5,955,293.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,130 : 3,015,710 = 3,015,710 : x
  2. Step 2: Convert to fraction form
    1,527,130/3,015,710 = 3,015,710/x
  3. Step 3: Cross multiply
    1,527,130x = 3,015,710 × 3,015,710
  4. Step 4: Simplify right side
    1,527,130x = 9,094,506,804,100
  5. Step 5: Solve for x
    x = 9,094,506,804,100/1,527,130
  6. Step 6: Final answer
    x = 5,955,293.13

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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.