Home / 4,021,370.96-5,547,277.32-2,548,585.04

Finding the Fourth Proportional to 4,021,370.96, 5,547,277.32 and 2,548,585.04

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Solution

The fourth proportional to 4,021,370.96, 5,547,277.32 and 2,548,585.04 is: 3,515,643.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,370.96 : 5,547,277.32 = 2,548,585.04 : x
  2. Step 2: Convert to fraction form
    4,021,370.96/5,547,277.32 = 2,548,585.04/x
  3. Step 3: Cross multiply
    4,021,370.96x = 5,547,277.32 × 2,548,585.04
  4. Step 4: Simplify right side
    4,021,370.96x = 14,137,707,990,483.29
  5. Step 5: Solve for x
    x = 14,137,707,990,483.29/4,021,370.96
  6. Step 6: Final answer
    x = 3,515,643.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.