Home / 1,882,339.53-2,597,626.58-1,022,897.94

Finding the Fourth Proportional to 1,882,339.53, 2,597,626.58 and 1,022,897.94

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Solution

The fourth proportional to 1,882,339.53, 2,597,626.58 and 1,022,897.94 is: 1,411,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,339.53 : 2,597,626.58 = 1,022,897.94 : x
  2. Step 2: Convert to fraction form
    1,882,339.53/2,597,626.58 = 1,022,897.94/x
  3. Step 3: Cross multiply
    1,882,339.53x = 2,597,626.58 × 1,022,897.94
  4. Step 4: Simplify right side
    1,882,339.53x = 2,657,106,872,456.76
  5. Step 5: Solve for x
    x = 2,657,106,872,456.76/1,882,339.53
  6. Step 6: Final answer
    x = 1,411,598.08

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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.