Home / 8,082,547.92-11,153,893.32-4,460,850

Finding the Fourth Proportional to 8,082,547.92, 11,153,893.32 and 4,460,850

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Solution

The fourth proportional to 8,082,547.92, 11,153,893.32 and 4,460,850 is: 6,155,960.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,082,547.92 : 11,153,893.32 = 4,460,850 : x
  2. Step 2: Convert to fraction form
    8,082,547.92/11,153,893.32 = 4,460,850/x
  3. Step 3: Cross multiply
    8,082,547.92x = 11,153,893.32 × 4,460,850
  4. Step 4: Simplify right side
    8,082,547.92x = 49,755,845,016,522
  5. Step 5: Solve for x
    x = 49,755,845,016,522/8,082,547.92
  6. Step 6: Final answer
    x = 6,155,960.41

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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.