Home / 1,835,425.02-2,531,866.16-1,705,528.97

Finding the Fourth Proportional to 1,835,425.02, 2,531,866.16 and 1,705,528.97

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Solution

The fourth proportional to 1,835,425.02, 2,531,866.16 and 1,705,528.97 is: 2,352,681.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,425.02 : 2,531,866.16 = 1,705,528.97 : x
  2. Step 2: Convert to fraction form
    1,835,425.02/2,531,866.16 = 1,705,528.97/x
  3. Step 3: Cross multiply
    1,835,425.02x = 2,531,866.16 × 1,705,528.97
  4. Step 4: Simplify right side
    1,835,425.02x = 4,318,171,075,647.15
  5. Step 5: Solve for x
    x = 4,318,171,075,647.15/1,835,425.02
  6. Step 6: Final answer
    x = 2,352,681.82

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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.