Home / 1,856,561.60-2,784,881.28-594,385.58

Finding the Fourth Proportional to 1,856,561.60, 2,784,881.28 and 594,385.58

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Solution

The fourth proportional to 1,856,561.60, 2,784,881.28 and 594,385.58 is: 891,590.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,561.60 : 2,784,881.28 = 594,385.58 : x
  2. Step 2: Convert to fraction form
    1,856,561.60/2,784,881.28 = 594,385.58/x
  3. Step 3: Cross multiply
    1,856,561.60x = 2,784,881.28 × 594,385.58
  4. Step 4: Simplify right side
    1,856,561.60x = 1,655,293,274,843.94
  5. Step 5: Solve for x
    x = 1,655,293,274,843.94/1,856,561.60
  6. Step 6: Final answer
    x = 891,590.82

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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.