Home / 3,237,019.45-4,523,429.15-3,237,019.45

Finding the Fourth Proportional to 3,237,019.45, 4,523,429.15 and 3,237,019.45

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Solution

The fourth proportional to 3,237,019.45, 4,523,429.15 and 3,237,019.45 is: 4,523,429.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,019.45 : 4,523,429.15 = 3,237,019.45 : x
  2. Step 2: Convert to fraction form
    3,237,019.45/4,523,429.15 = 3,237,019.45/x
  3. Step 3: Cross multiply
    3,237,019.45x = 4,523,429.15 × 3,237,019.45
  4. Step 4: Simplify right side
    3,237,019.45x = 14,642,428,139,246.97
  5. Step 5: Solve for x
    x = 14,642,428,139,246.97/3,237,019.45
  6. Step 6: Final answer
    x = 4,523,429.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.