Home / 1,747,347.56-2,411,417.22-983,450.60

Finding the Fourth Proportional to 1,747,347.56, 2,411,417.22 and 983,450.60

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Solution

The fourth proportional to 1,747,347.56, 2,411,417.22 and 983,450.60 is: 1,357,205.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,347.56 : 2,411,417.22 = 983,450.60 : x
  2. Step 2: Convert to fraction form
    1,747,347.56/2,411,417.22 = 983,450.60/x
  3. Step 3: Cross multiply
    1,747,347.56x = 2,411,417.22 × 983,450.60
  4. Step 4: Simplify right side
    1,747,347.56x = 2,371,509,711,859.33
  5. Step 5: Solve for x
    x = 2,371,509,711,859.33/1,747,347.56
  6. Step 6: Final answer
    x = 1,357,205.50

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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.