Home / 1,834,449.85-2,531,701.22-1,018,813.00

Finding the Fourth Proportional to 1,834,449.85, 2,531,701.22 and 1,018,813.00

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Solution

The fourth proportional to 1,834,449.85, 2,531,701.22 and 1,018,813.00 is: 1,406,051.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,449.85 : 2,531,701.22 = 1,018,813.00 : x
  2. Step 2: Convert to fraction form
    1,834,449.85/2,531,701.22 = 1,018,813.00/x
  3. Step 3: Cross multiply
    1,834,449.85x = 2,531,701.22 × 1,018,813.00
  4. Step 4: Simplify right side
    1,834,449.85x = 2,579,330,097,299.29
  5. Step 5: Solve for x
    x = 2,579,330,097,299.29/1,834,449.85
  6. Step 6: Final answer
    x = 1,406,051.03

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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.