Home / 1,022,479.42-1,410,855.63-592,675.58

Finding the Fourth Proportional to 1,022,479.42, 1,410,855.63 and 592,675.58

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Solution

The fourth proportional to 1,022,479.42, 1,410,855.63 and 592,675.58 is: 817,796.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,479.42 : 1,410,855.63 = 592,675.58 : x
  2. Step 2: Convert to fraction form
    1,022,479.42/1,410,855.63 = 592,675.58/x
  3. Step 3: Cross multiply
    1,022,479.42x = 1,410,855.63 × 592,675.58
  4. Step 4: Simplify right side
    1,022,479.42x = 836,179,678,806.52
  5. Step 5: Solve for x
    x = 836,179,678,806.52/1,022,479.42
  6. Step 6: Final answer
    x = 817,796.10

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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.