Home / 1,736,184.86-2,396,765.84-1,156,372.90

Finding the Fourth Proportional to 1,736,184.86, 2,396,765.84 and 1,156,372.90

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Solution

The fourth proportional to 1,736,184.86, 2,396,765.84 and 1,156,372.90 is: 1,596,347.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,184.86 : 2,396,765.84 = 1,156,372.90 : x
  2. Step 2: Convert to fraction form
    1,736,184.86/2,396,765.84 = 1,156,372.90/x
  3. Step 3: Cross multiply
    1,736,184.86x = 2,396,765.84 × 1,156,372.90
  4. Step 4: Simplify right side
    1,736,184.86x = 2,771,555,065,021.74
  5. Step 5: Solve for x
    x = 2,771,555,065,021.74/1,736,184.86
  6. Step 6: Final answer
    x = 1,596,347.91

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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.