Home / 3,103,833.06-4,655,946.38-974,001.24

Finding the Fourth Proportional to 3,103,833.06, 4,655,946.38 and 974,001.24

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Solution

The fourth proportional to 3,103,833.06, 4,655,946.38 and 974,001.24 is: 1,461,063.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,833.06 : 4,655,946.38 = 974,001.24 : x
  2. Step 2: Convert to fraction form
    3,103,833.06/4,655,946.38 = 974,001.24/x
  3. Step 3: Cross multiply
    3,103,833.06x = 4,655,946.38 × 974,001.24
  4. Step 4: Simplify right side
    3,103,833.06x = 4,534,897,542,623.51
  5. Step 5: Solve for x
    x = 4,534,897,542,623.51/3,103,833.06
  6. Step 6: Final answer
    x = 1,461,063.61

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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.