Home / 1,529,282.91-2,293,776-464,334.21

Finding the Fourth Proportional to 1,529,282.91, 2,293,776 and 464,334.21

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Solution

The fourth proportional to 1,529,282.91, 2,293,776 and 464,334.21 is: 696,456.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,282.91 : 2,293,776 = 464,334.21 : x
  2. Step 2: Convert to fraction form
    1,529,282.91/2,293,776 = 464,334.21/x
  3. Step 3: Cross multiply
    1,529,282.91x = 2,293,776 × 464,334.21
  4. Step 4: Simplify right side
    1,529,282.91x = 1,065,078,666,876.96
  5. Step 5: Solve for x
    x = 1,065,078,666,876.96/1,529,282.91
  6. Step 6: Final answer
    x = 696,456.27

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1.5x scale

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.