Home / 1,771,437.02-2,657,577.35-573,359.54

Finding the Fourth Proportional to 1,771,437.02, 2,657,577.35 and 573,359.54

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Solution

The fourth proportional to 1,771,437.02, 2,657,577.35 and 573,359.54 is: 860,175.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,437.02 : 2,657,577.35 = 573,359.54 : x
  2. Step 2: Convert to fraction form
    1,771,437.02/2,657,577.35 = 573,359.54/x
  3. Step 3: Cross multiply
    1,771,437.02x = 2,657,577.35 × 573,359.54
  4. Step 4: Simplify right side
    1,771,437.02x = 1,523,747,326,910.42
  5. Step 5: Solve for x
    x = 1,523,747,326,910.42/1,771,437.02
  6. Step 6: Final answer
    x = 860,175.84

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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.