Home / 4,928,300.04-6,807,710.70-3,713,786.04

Finding the Fourth Proportional to 4,928,300.04, 6,807,710.70 and 3,713,786.04

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Solution

The fourth proportional to 4,928,300.04, 6,807,710.70 and 3,713,786.04 is: 5,130,040.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,300.04 : 6,807,710.70 = 3,713,786.04 : x
  2. Step 2: Convert to fraction form
    4,928,300.04/6,807,710.70 = 3,713,786.04/x
  3. Step 3: Cross multiply
    4,928,300.04x = 6,807,710.70 × 3,713,786.04
  4. Step 4: Simplify right side
    4,928,300.04x = 25,282,380,962,018.63
  5. Step 5: Solve for x
    x = 25,282,380,962,018.63/4,928,300.04
  6. Step 6: Final answer
    x = 5,130,040.94

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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.