Home / 1,877,525.40-2,816,507.96-597,684.44

Finding the Fourth Proportional to 1,877,525.40, 2,816,507.96 and 597,684.44

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Solution

The fourth proportional to 1,877,525.40, 2,816,507.96 and 597,684.44 is: 896,596.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,525.40 : 2,816,507.96 = 597,684.44 : x
  2. Step 2: Convert to fraction form
    1,877,525.40/2,816,507.96 = 597,684.44/x
  3. Step 3: Cross multiply
    1,877,525.40x = 2,816,507.96 × 597,684.44
  4. Step 4: Simplify right side
    1,877,525.40x = 1,683,382,982,828.14
  5. Step 5: Solve for x
    x = 1,683,382,982,828.14/1,877,525.40
  6. Step 6: Final answer
    x = 896,596.65

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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.