Home / 1,003,411.98-1,384,709.46-573,701.10

Finding the Fourth Proportional to 1,003,411.98, 1,384,709.46 and 573,701.10

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Solution

The fourth proportional to 1,003,411.98, 1,384,709.46 and 573,701.10 is: 791,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,411.98 : 1,384,709.46 = 573,701.10 : x
  2. Step 2: Convert to fraction form
    1,003,411.98/1,384,709.46 = 573,701.10/x
  3. Step 3: Cross multiply
    1,003,411.98x = 1,384,709.46 × 573,701.10
  4. Step 4: Simplify right side
    1,003,411.98x = 794,409,340,382.41
  5. Step 5: Solve for x
    x = 794,409,340,382.41/1,003,411.98
  6. Step 6: Final answer
    x = 791,708.05

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