Home / 1,934,554.20-2,901,855.60-586,730.40

Finding the Fourth Proportional to 1,934,554.20, 2,901,855.60 and 586,730.40

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Solution

The fourth proportional to 1,934,554.20, 2,901,855.60 and 586,730.40 is: 880,102.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,554.20 : 2,901,855.60 = 586,730.40 : x
  2. Step 2: Convert to fraction form
    1,934,554.20/2,901,855.60 = 586,730.40/x
  3. Step 3: Cross multiply
    1,934,554.20x = 2,901,855.60 × 586,730.40
  4. Step 4: Simplify right side
    1,934,554.20x = 1,702,606,896,930.24
  5. Step 5: Solve for x
    x = 1,702,606,896,930.24/1,934,554.20
  6. Step 6: Final answer
    x = 880,102.97

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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.