Home / 1,793,116.58-2,474,485.14-977,320.30

Finding the Fourth Proportional to 1,793,116.58, 2,474,485.14 and 977,320.30

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Solution

The fourth proportional to 1,793,116.58, 2,474,485.14 and 977,320.30 is: 1,348,693.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,116.58 : 2,474,485.14 = 977,320.30 : x
  2. Step 2: Convert to fraction form
    1,793,116.58/2,474,485.14 = 977,320.30/x
  3. Step 3: Cross multiply
    1,793,116.58x = 2,474,485.14 × 977,320.30
  4. Step 4: Simplify right side
    1,793,116.58x = 2,418,364,559,370.34
  5. Step 5: Solve for x
    x = 2,418,364,559,370.34/1,793,116.58
  6. Step 6: Final answer
    x = 1,348,693.43

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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.