Home / 1,363,295.83-2,045,410.87-465,368.13

Finding the Fourth Proportional to 1,363,295.83, 2,045,410.87 and 465,368.13

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Solution

The fourth proportional to 1,363,295.83, 2,045,410.87 and 465,368.13 is: 698,211.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,295.83 : 2,045,410.87 = 465,368.13 : x
  2. Step 2: Convert to fraction form
    1,363,295.83/2,045,410.87 = 465,368.13/x
  3. Step 3: Cross multiply
    1,363,295.83x = 2,045,410.87 × 465,368.13
  4. Step 4: Simplify right side
    1,363,295.83x = 951,869,031,653.57
  5. Step 5: Solve for x
    x = 951,869,031,653.57/1,363,295.83
  6. Step 6: Final answer
    x = 698,211.65

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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.