Home / 8,696,831.93-13,040,777.70-4,600,356.00

Finding the Fourth Proportional to 8,696,831.93, 13,040,777.70 and 4,600,356.00

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Solution

The fourth proportional to 8,696,831.93, 13,040,777.70 and 4,600,356.00 is: 6,898,169.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,831.93 : 13,040,777.70 = 4,600,356.00 : x
  2. Step 2: Convert to fraction form
    8,696,831.93/13,040,777.70 = 4,600,356.00/x
  3. Step 3: Cross multiply
    8,696,831.93x = 13,040,777.70 × 4,600,356.00
  4. Step 4: Simplify right side
    8,696,831.93x = 59,992,219,886,870.66
  5. Step 5: Solve for x
    x = 59,992,219,886,870.66/8,696,831.93
  6. Step 6: Final answer
    x = 6,898,169.40

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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.