Home / 8,875,500.48-13,308,116.13-3,477,831.39

Finding the Fourth Proportional to 8,875,500.48, 13,308,116.13 and 3,477,831.39

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Solution

The fourth proportional to 8,875,500.48, 13,308,116.13 and 3,477,831.39 is: 5,214,735.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,500.48 : 13,308,116.13 = 3,477,831.39 : x
  2. Step 2: Convert to fraction form
    8,875,500.48/13,308,116.13 = 3,477,831.39/x
  3. Step 3: Cross multiply
    8,875,500.48x = 13,308,116.13 × 3,477,831.39
  4. Step 4: Simplify right side
    8,875,500.48x = 46,283,384,018,679.33
  5. Step 5: Solve for x
    x = 46,283,384,018,679.33/8,875,500.48
  6. Step 6: Final answer
    x = 5,214,735.12

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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.