Home / 2,699,606.24-4,050,904.06-1,617,459.48

Finding the Fourth Proportional to 2,699,606.24, 4,050,904.06 and 1,617,459.48

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Solution

The fourth proportional to 2,699,606.24, 4,050,904.06 and 1,617,459.48 is: 2,427,084.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,606.24 : 4,050,904.06 = 1,617,459.48 : x
  2. Step 2: Convert to fraction form
    2,699,606.24/4,050,904.06 = 1,617,459.48/x
  3. Step 3: Cross multiply
    2,699,606.24x = 4,050,904.06 × 1,617,459.48
  4. Step 4: Simplify right side
    2,699,606.24x = 6,552,173,174,417.49
  5. Step 5: Solve for x
    x = 6,552,173,174,417.49/2,699,606.24
  6. Step 6: Final answer
    x = 2,427,084.76

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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.