Home / 1,363,293.83-2,045,407.87-465,366.13

Finding the Fourth Proportional to 1,363,293.83, 2,045,407.87 and 465,366.13

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Solution

The fourth proportional to 1,363,293.83, 2,045,407.87 and 465,366.13 is: 698,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,293.83 : 2,045,407.87 = 465,366.13 : x
  2. Step 2: Convert to fraction form
    1,363,293.83/2,045,407.87 = 465,366.13/x
  3. Step 3: Cross multiply
    1,363,293.83x = 2,045,407.87 × 465,366.13
  4. Step 4: Simplify right side
    1,363,293.83x = 951,863,549,157.92
  5. Step 5: Solve for x
    x = 951,863,549,157.92/1,363,293.83
  6. Step 6: Final answer
    x = 698,208.65

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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.