Home / 1,032,728.16-1,425,162-573,840.84

Finding the Fourth Proportional to 1,032,728.16, 1,425,162 and 573,840.84

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Solution

The fourth proportional to 1,032,728.16, 1,425,162 and 573,840.84 is: 791,898.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,728.16 : 1,425,162 = 573,840.84 : x
  2. Step 2: Convert to fraction form
    1,032,728.16/1,425,162 = 573,840.84/x
  3. Step 3: Cross multiply
    1,032,728.16x = 1,425,162 × 573,840.84
  4. Step 4: Simplify right side
    1,032,728.16x = 817,816,159,216.08
  5. Step 5: Solve for x
    x = 817,816,159,216.08/1,032,728.16
  6. Step 6: Final answer
    x = 791,898.77

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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.