Home / 3,814,913.50-5,722,355.67-975,021.10

Finding the Fourth Proportional to 3,814,913.50, 5,722,355.67 and 975,021.10

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Solution

The fourth proportional to 3,814,913.50, 5,722,355.67 and 975,021.10 is: 1,462,527.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,913.50 : 5,722,355.67 = 975,021.10 : x
  2. Step 2: Convert to fraction form
    3,814,913.50/5,722,355.67 = 975,021.10/x
  3. Step 3: Cross multiply
    3,814,913.50x = 5,722,355.67 × 975,021.10
  4. Step 4: Simplify right side
    3,814,913.50x = 5,579,417,501,992.42
  5. Step 5: Solve for x
    x = 5,579,417,501,992.42/3,814,913.50
  6. Step 6: Final answer
    x = 1,462,527.92

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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.