Home / 8,267,763.47-11,409,264.06-4,596,760.93

Finding the Fourth Proportional to 8,267,763.47, 11,409,264.06 and 4,596,760.93

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Solution

The fourth proportional to 8,267,763.47, 11,409,264.06 and 4,596,760.93 is: 6,343,391.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,763.47 : 11,409,264.06 = 4,596,760.93 : x
  2. Step 2: Convert to fraction form
    8,267,763.47/11,409,264.06 = 4,596,760.93/x
  3. Step 3: Cross multiply
    8,267,763.47x = 11,409,264.06 × 4,596,760.93
  4. Step 4: Simplify right side
    8,267,763.47x = 52,445,659,214,014.86
  5. Step 5: Solve for x
    x = 52,445,659,214,014.86/8,267,763.47
  6. Step 6: Final answer
    x = 6,343,391.34

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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.