Home / 1,880,058.79-2,594,207.41-1,075,087.27

Finding the Fourth Proportional to 1,880,058.79, 2,594,207.41 and 1,075,087.27

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Solution

The fourth proportional to 1,880,058.79, 2,594,207.41 and 1,075,087.27 is: 1,483,463.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,058.79 : 2,594,207.41 = 1,075,087.27 : x
  2. Step 2: Convert to fraction form
    1,880,058.79/2,594,207.41 = 1,075,087.27/x
  3. Step 3: Cross multiply
    1,880,058.79x = 2,594,207.41 × 1,075,087.27
  4. Step 4: Simplify right side
    1,880,058.79x = 2,788,999,362,230.67
  5. Step 5: Solve for x
    x = 2,788,999,362,230.67/1,880,058.79
  6. Step 6: Final answer
    x = 1,483,463.91

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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.