Home / 1,077,337.30-1,616,634.67-597,967.40

Finding the Fourth Proportional to 1,077,337.30, 1,616,634.67 and 597,967.40

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Solution

The fourth proportional to 1,077,337.30, 1,616,634.67 and 597,967.40 is: 897,300.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,337.30 : 1,616,634.67 = 597,967.40 : x
  2. Step 2: Convert to fraction form
    1,077,337.30/1,616,634.67 = 597,967.40/x
  3. Step 3: Cross multiply
    1,077,337.30x = 1,616,634.67 × 597,967.40
  4. Step 4: Simplify right side
    1,077,337.30x = 966,694,834,037.62
  5. Step 5: Solve for x
    x = 966,694,834,037.62/1,077,337.30
  6. Step 6: Final answer
    x = 897,300.07

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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.