Home / 4,368,835.35-6,551,284.72-1,672,264.35

Finding the Fourth Proportional to 4,368,835.35, 6,551,284.72 and 1,672,264.35

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Solution

The fourth proportional to 4,368,835.35, 6,551,284.72 and 1,672,264.35 is: 2,507,643.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,835.35 : 6,551,284.72 = 1,672,264.35 : x
  2. Step 2: Convert to fraction form
    4,368,835.35/6,551,284.72 = 1,672,264.35/x
  3. Step 3: Cross multiply
    4,368,835.35x = 6,551,284.72 × 1,672,264.35
  4. Step 4: Simplify right side
    4,368,835.35x = 10,955,479,883,955.73
  5. Step 5: Solve for x
    x = 10,955,479,883,955.73/4,368,835.35
  6. Step 6: Final answer
    x = 2,507,643.11

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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.