Home / 1,035,327.51-1,425,583.24-1,032,338.16

Finding the Fourth Proportional to 1,035,327.51, 1,425,583.24 and 1,032,338.16

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Solution

The fourth proportional to 1,035,327.51, 1,425,583.24 and 1,032,338.16 is: 1,421,467.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,327.51 : 1,425,583.24 = 1,032,338.16 : x
  2. Step 2: Convert to fraction form
    1,035,327.51/1,425,583.24 = 1,032,338.16/x
  3. Step 3: Cross multiply
    1,035,327.51x = 1,425,583.24 × 1,032,338.16
  4. Step 4: Simplify right side
    1,035,327.51x = 1,471,683,976,327.59
  5. Step 5: Solve for x
    x = 1,471,683,976,327.59/1,035,327.51
  6. Step 6: Final answer
    x = 1,421,467.08

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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.