Home / 1,704,543.34-2,352,255.02-930,189.50

Finding the Fourth Proportional to 1,704,543.34, 2,352,255.02 and 930,189.50

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Solution

The fourth proportional to 1,704,543.34, 2,352,255.02 and 930,189.50 is: 1,283,653.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,543.34 : 2,352,255.02 = 930,189.50 : x
  2. Step 2: Convert to fraction form
    1,704,543.34/2,352,255.02 = 930,189.50/x
  3. Step 3: Cross multiply
    1,704,543.34x = 2,352,255.02 × 930,189.50
  4. Step 4: Simplify right side
    1,704,543.34x = 2,188,042,920,926.29
  5. Step 5: Solve for x
    x = 2,188,042,920,926.29/1,704,543.34
  6. Step 6: Final answer
    x = 1,283,653.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.