Home / 2,401,980.48-3,603,484.67-885,667.77

Finding the Fourth Proportional to 2,401,980.48, 3,603,484.67 and 885,667.77

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Solution

The fourth proportional to 2,401,980.48, 3,603,484.67 and 885,667.77 is: 1,328,691.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,980.48 : 3,603,484.67 = 885,667.77 : x
  2. Step 2: Convert to fraction form
    2,401,980.48/3,603,484.67 = 885,667.77/x
  3. Step 3: Cross multiply
    2,401,980.48x = 3,603,484.67 × 885,667.77
  4. Step 4: Simplify right side
    2,401,980.48x = 3,191,490,227,479.75
  5. Step 5: Solve for x
    x = 3,191,490,227,479.75/2,401,980.48
  6. Step 6: Final answer
    x = 1,328,691.16

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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.