Home / 4,680,488-7,020,732-1,134,632

Finding the Fourth Proportional to 4,680,488, 7,020,732 and 1,134,632

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Solution

The fourth proportional to 4,680,488, 7,020,732 and 1,134,632 is: 1,701,948

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,488 : 7,020,732 = 1,134,632 : x
  2. Step 2: Convert to fraction form
    4,680,488/7,020,732 = 1,134,632/x
  3. Step 3: Cross multiply
    4,680,488x = 7,020,732 × 1,134,632
  4. Step 4: Simplify right side
    4,680,488x = 7,965,947,190,624
  5. Step 5: Solve for x
    x = 7,965,947,190,624/4,680,488
  6. Step 6: Final answer
    x = 1,701,948

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.