Home / 1,104,176.52-1,656,265.01-346,017.80

Finding the Fourth Proportional to 1,104,176.52, 1,656,265.01 and 346,017.80

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Solution

The fourth proportional to 1,104,176.52, 1,656,265.01 and 346,017.80 is: 519,026.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,176.52 : 1,656,265.01 = 346,017.80 : x
  2. Step 2: Convert to fraction form
    1,104,176.52/1,656,265.01 = 346,017.80/x
  3. Step 3: Cross multiply
    1,104,176.52x = 1,656,265.01 × 346,017.80
  4. Step 4: Simplify right side
    1,104,176.52x = 573,097,174,977.18
  5. Step 5: Solve for x
    x = 573,097,174,977.18/1,104,176.52
  6. Step 6: Final answer
    x = 519,026.77

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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.