Home / 1,771,662.60-2,657,148.30-573,294.60

Finding the Fourth Proportional to 1,771,662.60, 2,657,148.30 and 573,294.60

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Solution

The fourth proportional to 1,771,662.60, 2,657,148.30 and 573,294.60 is: 859,830.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,662.60 : 2,657,148.30 = 573,294.60 : x
  2. Step 2: Convert to fraction form
    1,771,662.60/2,657,148.30 = 573,294.60/x
  3. Step 3: Cross multiply
    1,771,662.60x = 2,657,148.30 × 573,294.60
  4. Step 4: Simplify right side
    1,771,662.60x = 1,523,328,771,789.18
  5. Step 5: Solve for x
    x = 1,523,328,771,789.18/1,771,662.60
  6. Step 6: Final answer
    x = 859,830.07

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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.