Home / 3,692,450.40-5,095,584-2,038,598.88

Finding the Fourth Proportional to 3,692,450.40, 5,095,584 and 2,038,598.88

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Solution

The fourth proportional to 3,692,450.40, 5,095,584 and 2,038,598.88 is: 2,813,267.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,450.40 : 5,095,584 = 2,038,598.88 : x
  2. Step 2: Convert to fraction form
    3,692,450.40/5,095,584 = 2,038,598.88/x
  3. Step 3: Cross multiply
    3,692,450.40x = 5,095,584 × 2,038,598.88
  4. Step 4: Simplify right side
    3,692,450.40x = 10,387,851,835,345.92
  5. Step 5: Solve for x
    x = 10,387,851,835,345.92/3,692,450.40
  6. Step 6: Final answer
    x = 2,813,267.81

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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.