Home / 1,054,588.71-1,455,421.96-595,787.40

Finding the Fourth Proportional to 1,054,588.71, 1,455,421.96 and 595,787.40

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Solution

The fourth proportional to 1,054,588.71, 1,455,421.96 and 595,787.40 is: 822,237.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,588.71 : 1,455,421.96 = 595,787.40 : x
  2. Step 2: Convert to fraction form
    1,054,588.71/1,455,421.96 = 595,787.40/x
  3. Step 3: Cross multiply
    1,054,588.71x = 1,455,421.96 × 595,787.40
  4. Step 4: Simplify right side
    1,054,588.71x = 867,122,055,195.26
  5. Step 5: Solve for x
    x = 867,122,055,195.26/1,054,588.71
  6. Step 6: Final answer
    x = 822,237.19

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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.