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Finding the Third Proportional to 935,439 and 1,506,495

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Solution

The third proportional to 935,439 and 1,506,495 is: 2,426,162.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,439 : 1,506,495 = 1,506,495 : x
  2. Step 2: Convert to fraction form
    935,439/1,506,495 = 1,506,495/x
  3. Step 3: Cross multiply
    935,439x = 1,506,495 × 1,506,495
  4. Step 4: Simplify right side
    935,439x = 2,269,527,185,025
  5. Step 5: Solve for x
    x = 2,269,527,185,025/935,439
  6. Step 6: Final answer
    x = 2,426,162.67

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.