Home / 10,363,992.27-15,547,981.04-3,973,746.27

Finding the Fourth Proportional to 10,363,992.27, 15,547,981.04 and 3,973,746.27

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Solution

The fourth proportional to 10,363,992.27, 15,547,981.04 and 3,973,746.27 is: 5,961,383.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,992.27 : 15,547,981.04 = 3,973,746.27 : x
  2. Step 2: Convert to fraction form
    10,363,992.27/15,547,981.04 = 3,973,746.27/x
  3. Step 3: Cross multiply
    10,363,992.27x = 15,547,981.04 × 3,973,746.27
  4. Step 4: Simplify right side
    10,363,992.27x = 61,783,731,663,730.72
  5. Step 5: Solve for x
    x = 61,783,731,663,730.72/10,363,992.27
  6. Step 6: Final answer
    x = 5,961,383.42

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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.