Home / 1,835,827.59-2,753,740.88-573,655.21

Finding the Fourth Proportional to 1,835,827.59, 2,753,740.88 and 573,655.21

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Solution

The fourth proportional to 1,835,827.59, 2,753,740.88 and 573,655.21 is: 860,482.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,827.59 : 2,753,740.88 = 573,655.21 : x
  2. Step 2: Convert to fraction form
    1,835,827.59/2,753,740.88 = 573,655.21/x
  3. Step 3: Cross multiply
    1,835,827.59x = 2,753,740.88 × 573,655.21
  4. Step 4: Simplify right side
    1,835,827.59x = 1,579,697,809,076.95
  5. Step 5: Solve for x
    x = 1,579,697,809,076.95/1,835,827.59
  6. Step 6: Final answer
    x = 860,482.66

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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.