Home / 1,182,256.24-1,773,633.58-383,475.64

Finding the Fourth Proportional to 1,182,256.24, 1,773,633.58 and 383,475.64

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Solution

The fourth proportional to 1,182,256.24, 1,773,633.58 and 383,475.64 is: 575,294.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,256.24 : 1,773,633.58 = 383,475.64 : x
  2. Step 2: Convert to fraction form
    1,182,256.24/1,773,633.58 = 383,475.64/x
  3. Step 3: Cross multiply
    1,182,256.24x = 1,773,633.58 × 383,475.64
  4. Step 4: Simplify right side
    1,182,256.24x = 680,145,272,215.99
  5. Step 5: Solve for x
    x = 680,145,272,215.99/1,182,256.24
  6. Step 6: Final answer
    x = 575,294.30

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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.