Home / 2,597,303.40-3,581,957.88-1,630,523.58

Finding the Fourth Proportional to 2,597,303.40, 3,581,957.88 and 1,630,523.58

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Solution

The fourth proportional to 2,597,303.40, 3,581,957.88 and 1,630,523.58 is: 2,248,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,303.40 : 3,581,957.88 = 1,630,523.58 : x
  2. Step 2: Convert to fraction form
    2,597,303.40/3,581,957.88 = 1,630,523.58/x
  3. Step 3: Cross multiply
    2,597,303.40x = 3,581,957.88 × 1,630,523.58
  4. Step 4: Simplify right side
    2,597,303.40x = 5,840,466,785,906.81
  5. Step 5: Solve for x
    x = 5,840,466,785,906.81/2,597,303.40
  6. Step 6: Final answer
    x = 2,248,665.59

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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.