Home / 1,683,972.15-2,525,466.15-604,359.60

Finding the Fourth Proportional to 1,683,972.15, 2,525,466.15 and 604,359.60

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Solution

The fourth proportional to 1,683,972.15, 2,525,466.15 and 604,359.60 is: 906,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,972.15 : 2,525,466.15 = 604,359.60 : x
  2. Step 2: Convert to fraction form
    1,683,972.15/2,525,466.15 = 604,359.60/x
  3. Step 3: Cross multiply
    1,683,972.15x = 2,525,466.15 × 604,359.60
  4. Step 4: Simplify right side
    1,683,972.15x = 1,526,289,712,227.54
  5. Step 5: Solve for x
    x = 1,526,289,712,227.54/1,683,972.15
  6. Step 6: Final answer
    x = 906,362.80

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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.