Home / 2,422,503.40-3,633,768.84-625,264.00

Finding the Fourth Proportional to 2,422,503.40, 3,633,768.84 and 625,264.00

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Solution

The fourth proportional to 2,422,503.40, 3,633,768.84 and 625,264.00 is: 937,899.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,503.40 : 3,633,768.84 = 625,264.00 : x
  2. Step 2: Convert to fraction form
    2,422,503.40/3,633,768.84 = 625,264.00/x
  3. Step 3: Cross multiply
    2,422,503.40x = 3,633,768.84 × 625,264.00
  4. Step 4: Simplify right side
    2,422,503.40x = 2,272,064,818,678.60
  5. Step 5: Solve for x
    x = 2,272,064,818,678.60/2,422,503.40
  6. Step 6: Final answer
    x = 937,899.54

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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.