Home / 1,590,058.08-2,384,123.90-713,536.77

Finding the Fourth Proportional to 1,590,058.08, 2,384,123.90 and 713,536.77

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Solution

The fourth proportional to 1,590,058.08, 2,384,123.90 and 713,536.77 is: 1,069,872.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,058.08 : 2,384,123.90 = 713,536.77 : x
  2. Step 2: Convert to fraction form
    1,590,058.08/2,384,123.90 = 713,536.77/x
  3. Step 3: Cross multiply
    1,590,058.08x = 2,384,123.90 × 713,536.77
  4. Step 4: Simplify right side
    1,590,058.08x = 1,701,160,063,318.12
  5. Step 5: Solve for x
    x = 1,701,160,063,318.12/1,590,058.08
  6. Step 6: Final answer
    x = 1,069,872.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.