Home / 4,602,920.08-6,354,751.08-4,092,208.72

Finding the Fourth Proportional to 4,602,920.08, 6,354,751.08 and 4,092,208.72

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Solution

The fourth proportional to 4,602,920.08, 6,354,751.08 and 4,092,208.72 is: 5,649,667.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,920.08 : 6,354,751.08 = 4,092,208.72 : x
  2. Step 2: Convert to fraction form
    4,602,920.08/6,354,751.08 = 4,092,208.72/x
  3. Step 3: Cross multiply
    4,602,920.08x = 6,354,751.08 × 4,092,208.72
  4. Step 4: Simplify right side
    4,602,920.08x = 26,004,967,783,005.42
  5. Step 5: Solve for x
    x = 26,004,967,783,005.42/4,602,920.08
  6. Step 6: Final answer
    x = 5,649,667.46

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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.