Home / 1,835,032.29-2,531,323.22-1,705,135.42

Finding the Fourth Proportional to 1,835,032.29, 2,531,323.22 and 1,705,135.42

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Solution

The fourth proportional to 1,835,032.29, 2,531,323.22 and 1,705,135.42 is: 2,352,137.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,032.29 : 2,531,323.22 = 1,705,135.42 : x
  2. Step 2: Convert to fraction form
    1,835,032.29/2,531,323.22 = 1,705,135.42/x
  3. Step 3: Cross multiply
    1,835,032.29x = 2,531,323.22 × 1,705,135.42
  4. Step 4: Simplify right side
    1,835,032.29x = 4,316,248,882,923.19
  5. Step 5: Solve for x
    x = 4,316,248,882,923.19/1,835,032.29
  6. Step 6: Final answer
    x = 2,352,137.84

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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.