Home / 1,555,763.16-2,333,104.98-544,862.82

Finding the Fourth Proportional to 1,555,763.16, 2,333,104.98 and 544,862.82

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Solution

The fourth proportional to 1,555,763.16, 2,333,104.98 and 544,862.82 is: 817,105.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,763.16 : 2,333,104.98 = 544,862.82 : x
  2. Step 2: Convert to fraction form
    1,555,763.16/2,333,104.98 = 544,862.82/x
  3. Step 3: Cross multiply
    1,555,763.16x = 2,333,104.98 × 544,862.82
  4. Step 4: Simplify right side
    1,555,763.16x = 1,271,222,158,758.84
  5. Step 5: Solve for x
    x = 1,271,222,158,758.84/1,555,763.16
  6. Step 6: Final answer
    x = 817,105.19

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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.