Home / 3,079,634.63-4,249,923.33-1,703,070.96

Finding the Fourth Proportional to 3,079,634.63, 4,249,923.33 and 1,703,070.96

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Solution

The fourth proportional to 3,079,634.63, 4,249,923.33 and 1,703,070.96 is: 2,350,253.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,634.63 : 4,249,923.33 = 1,703,070.96 : x
  2. Step 2: Convert to fraction form
    3,079,634.63/4,249,923.33 = 1,703,070.96/x
  3. Step 3: Cross multiply
    3,079,634.63x = 4,249,923.33 × 1,703,070.96
  4. Step 4: Simplify right side
    3,079,634.63x = 7,237,921,005,549.50
  5. Step 5: Solve for x
    x = 7,237,921,005,549.50/3,079,634.63
  6. Step 6: Final answer
    x = 2,350,253.16

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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.