Home / 3,195,157.11-4,793,409.06-1,036,013.93

Finding the Fourth Proportional to 3,195,157.11, 4,793,409.06 and 1,036,013.93

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Solution

The fourth proportional to 3,195,157.11, 4,793,409.06 and 1,036,013.93 is: 1,554,239.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,157.11 : 4,793,409.06 = 1,036,013.93 : x
  2. Step 2: Convert to fraction form
    3,195,157.11/4,793,409.06 = 1,036,013.93/x
  3. Step 3: Cross multiply
    3,195,157.11x = 4,793,409.06 × 1,036,013.93
  4. Step 4: Simplify right side
    3,195,157.11x = 4,966,038,534,381.16
  5. Step 5: Solve for x
    x = 4,966,038,534,381.16/3,195,157.11
  6. Step 6: Final answer
    x = 1,554,239.23

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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.