Home / 2,834,730.60-4,252,614.30-1,152,004.20

Finding the Fourth Proportional to 2,834,730.60, 4,252,614.30 and 1,152,004.20

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Solution

The fourth proportional to 2,834,730.60, 4,252,614.30 and 1,152,004.20 is: 1,728,216.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,730.60 : 4,252,614.30 = 1,152,004.20 : x
  2. Step 2: Convert to fraction form
    2,834,730.60/4,252,614.30 = 1,152,004.20/x
  3. Step 3: Cross multiply
    2,834,730.60x = 4,252,614.30 × 1,152,004.20
  4. Step 4: Simplify right side
    2,834,730.60x = 4,899,029,534,580.06
  5. Step 5: Solve for x
    x = 4,899,029,534,580.06/2,834,730.60
  6. Step 6: Final answer
    x = 1,728,216.97

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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.