Home / 2,262,030.42-3,393,521.01-664,459.14

Finding the Fourth Proportional to 2,262,030.42, 3,393,521.01 and 664,459.14

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Solution

The fourth proportional to 2,262,030.42, 3,393,521.01 and 664,459.14 is: 996,828.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,030.42 : 3,393,521.01 = 664,459.14 : x
  2. Step 2: Convert to fraction form
    2,262,030.42/3,393,521.01 = 664,459.14/x
  3. Step 3: Cross multiply
    2,262,030.42x = 3,393,521.01 × 664,459.14
  4. Step 4: Simplify right side
    2,262,030.42x = 2,254,856,051,876.53
  5. Step 5: Solve for x
    x = 2,254,856,051,876.53/2,262,030.42
  6. Step 6: Final answer
    x = 996,828.35

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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.