Home / 1,581,994.26-2,372,506.38-570,992.76

Finding the Fourth Proportional to 1,581,994.26, 2,372,506.38 and 570,992.76

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Solution

The fourth proportional to 1,581,994.26, 2,372,506.38 and 570,992.76 is: 856,314.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,994.26 : 2,372,506.38 = 570,992.76 : x
  2. Step 2: Convert to fraction form
    1,581,994.26/2,372,506.38 = 570,992.76/x
  3. Step 3: Cross multiply
    1,581,994.26x = 2,372,506.38 × 570,992.76
  4. Step 4: Simplify right side
    1,581,994.26x = 1,354,683,966,033.81
  5. Step 5: Solve for x
    x = 1,354,683,966,033.81/1,581,994.26
  6. Step 6: Final answer
    x = 856,314.08

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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.