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Finding the Third Proportional to 1,130,545 and 2,464,361

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Solution

The third proportional to 1,130,545 and 2,464,361 is: 5,371,811.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,545 : 2,464,361 = 2,464,361 : x
  2. Step 2: Convert to fraction form
    1,130,545/2,464,361 = 2,464,361/x
  3. Step 3: Cross multiply
    1,130,545x = 2,464,361 × 2,464,361
  4. Step 4: Simplify right side
    1,130,545x = 6,073,075,138,321
  5. Step 5: Solve for x
    x = 6,073,075,138,321/1,130,545
  6. Step 6: Final answer
    x = 5,371,811.95

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.