Home / 1,583,894.23-2,185,820.13-895,551.30

Finding the Fourth Proportional to 1,583,894.23, 2,185,820.13 and 895,551.30

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Solution

The fourth proportional to 1,583,894.23, 2,185,820.13 and 895,551.30 is: 1,235,886.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,894.23 : 2,185,820.13 = 895,551.30 : x
  2. Step 2: Convert to fraction form
    1,583,894.23/2,185,820.13 = 895,551.30/x
  3. Step 3: Cross multiply
    1,583,894.23x = 2,185,820.13 × 895,551.30
  4. Step 4: Simplify right side
    1,583,894.23x = 1,957,514,048,058.57
  5. Step 5: Solve for x
    x = 1,957,514,048,058.57/1,583,894.23
  6. Step 6: Final answer
    x = 1,235,886.85

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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.