Home / 1,032,887.84-1,425,164.08-602,972.84

Finding the Fourth Proportional to 1,032,887.84, 1,425,164.08 and 602,972.84

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Solution

The fourth proportional to 1,032,887.84, 1,425,164.08 and 602,972.84 is: 831,973.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,887.84 : 1,425,164.08 = 602,972.84 : x
  2. Step 2: Convert to fraction form
    1,032,887.84/1,425,164.08 = 602,972.84/x
  3. Step 3: Cross multiply
    1,032,887.84x = 1,425,164.08 × 602,972.84
  4. Step 4: Simplify right side
    1,032,887.84x = 859,335,232,783.59
  5. Step 5: Solve for x
    x = 859,335,232,783.59/1,032,887.84
  6. Step 6: Final answer
    x = 831,973.42

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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.