Home / 8,823,881.07-12,177,251.55-4,903,802.37

Finding the Fourth Proportional to 8,823,881.07, 12,177,251.55 and 4,903,802.37

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Solution

The fourth proportional to 8,823,881.07, 12,177,251.55 and 4,903,802.37 is: 6,767,411.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,881.07 : 12,177,251.55 = 4,903,802.37 : x
  2. Step 2: Convert to fraction form
    8,823,881.07/12,177,251.55 = 4,903,802.37/x
  3. Step 3: Cross multiply
    8,823,881.07x = 12,177,251.55 × 4,903,802.37
  4. Step 4: Simplify right side
    8,823,881.07x = 59,714,835,010,976.18
  5. Step 5: Solve for x
    x = 59,714,835,010,976.18/8,823,881.07
  6. Step 6: Final answer
    x = 6,767,411.59

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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.