Home / 11,521,888.60-17,285,407.07-4,333,484.77

Finding the Fourth Proportional to 11,521,888.60, 17,285,407.07 and 4,333,484.77

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Solution

The fourth proportional to 11,521,888.60, 17,285,407.07 and 4,333,484.77 is: 6,501,195.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,521,888.60 : 17,285,407.07 = 4,333,484.77 : x
  2. Step 2: Convert to fraction form
    11,521,888.60/17,285,407.07 = 4,333,484.77/x
  3. Step 3: Cross multiply
    11,521,888.60x = 17,285,407.07 × 4,333,484.77
  4. Step 4: Simplify right side
    11,521,888.60x = 74,906,048,281,095.31
  5. Step 5: Solve for x
    x = 74,906,048,281,095.31/11,521,888.60
  6. Step 6: Final answer
    x = 6,501,195.32

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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.