Home / 6,700,202.96-10,050,435.65-1,908,015.35

Finding the Fourth Proportional to 6,700,202.96, 10,050,435.65 and 1,908,015.35

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Solution

The fourth proportional to 6,700,202.96, 10,050,435.65 and 1,908,015.35 is: 2,862,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,202.96 : 10,050,435.65 = 1,908,015.35 : x
  2. Step 2: Convert to fraction form
    6,700,202.96/10,050,435.65 = 1,908,015.35/x
  3. Step 3: Cross multiply
    6,700,202.96x = 10,050,435.65 × 1,908,015.35
  4. Step 4: Simplify right side
    6,700,202.96x = 19,176,385,448,905.09
  5. Step 5: Solve for x
    x = 19,176,385,448,905.09/6,700,202.96
  6. Step 6: Final answer
    x = 2,862,060.38

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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.