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Finding the Third Proportional to 910,075.50 and 1,347,207

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Solution

The third proportional to 910,075.50 and 1,347,207 is: 1,994,303.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,075.50 : 1,347,207 = 1,347,207 : x
  2. Step 2: Convert to fraction form
    910,075.50/1,347,207 = 1,347,207/x
  3. Step 3: Cross multiply
    910,075.50x = 1,347,207 × 1,347,207
  4. Step 4: Simplify right side
    910,075.50x = 1,814,966,700,849
  5. Step 5: Solve for x
    x = 1,814,966,700,849/910,075.50
  6. Step 6: Final answer
    x = 1,994,303.44

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.