Home / 4,197,368.10-6,296,052.15-1,357,767.30

Finding the Fourth Proportional to 4,197,368.10, 6,296,052.15 and 1,357,767.30

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Solution

The fourth proportional to 4,197,368.10, 6,296,052.15 and 1,357,767.30 is: 2,036,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,368.10 : 6,296,052.15 = 1,357,767.30 : x
  2. Step 2: Convert to fraction form
    4,197,368.10/6,296,052.15 = 1,357,767.30/x
  3. Step 3: Cross multiply
    4,197,368.10x = 6,296,052.15 × 1,357,767.30
  4. Step 4: Simplify right side
    4,197,368.10x = 8,548,573,728,364.70
  5. Step 5: Solve for x
    x = 8,548,573,728,364.70/4,197,368.10
  6. Step 6: Final answer
    x = 2,036,650.95

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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.