Home / 9,857,430.15-14,791,438.67-4,104,135.51

Finding the Fourth Proportional to 9,857,430.15, 14,791,438.67 and 4,104,135.51

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Solution

The fourth proportional to 9,857,430.15, 14,791,438.67 and 4,104,135.51 is: 6,158,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,857,430.15 : 14,791,438.67 = 4,104,135.51 : x
  2. Step 2: Convert to fraction form
    9,857,430.15/14,791,438.67 = 4,104,135.51/x
  3. Step 3: Cross multiply
    9,857,430.15x = 14,791,438.67 × 4,104,135.51
  4. Step 4: Simplify right side
    9,857,430.15x = 60,706,068,669,013.48
  5. Step 5: Solve for x
    x = 60,706,068,669,013.48/9,857,430.15
  6. Step 6: Final answer
    x = 6,158,407.19

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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.