Home / 1,032,931.84-1,425,616.32-603,208.48

Finding the Fourth Proportional to 1,032,931.84, 1,425,616.32 and 603,208.48

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Solution

The fourth proportional to 1,032,931.84, 1,425,616.32 and 603,208.48 is: 832,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,931.84 : 1,425,616.32 = 603,208.48 : x
  2. Step 2: Convert to fraction form
    1,032,931.84/1,425,616.32 = 603,208.48/x
  3. Step 3: Cross multiply
    1,032,931.84x = 1,425,616.32 × 603,208.48
  4. Step 4: Simplify right side
    1,032,931.84x = 859,943,853,450.39
  5. Step 5: Solve for x
    x = 859,943,853,450.39/1,032,931.84
  6. Step 6: Final answer
    x = 832,527.20

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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.