Home / 1,782,948.69-2,460,461.11-967,152.73

Finding the Fourth Proportional to 1,782,948.69, 2,460,461.11 and 967,152.73

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Solution

The fourth proportional to 1,782,948.69, 2,460,461.11 and 967,152.73 is: 1,334,666.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,948.69 : 2,460,461.11 = 967,152.73 : x
  2. Step 2: Convert to fraction form
    1,782,948.69/2,460,461.11 = 967,152.73/x
  3. Step 3: Cross multiply
    1,782,948.69x = 2,460,461.11 × 967,152.73
  4. Step 4: Simplify right side
    1,782,948.69x = 2,379,641,679,595.33
  5. Step 5: Solve for x
    x = 2,379,641,679,595.33/1,782,948.69
  6. Step 6: Final answer
    x = 1,334,666.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.