Home / 4,602,317.45-6,349,790.61-2,668,192.11

Finding the Fourth Proportional to 4,602,317.45, 6,349,790.61 and 2,668,192.11

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Solution

The fourth proportional to 4,602,317.45, 6,349,790.61 and 2,668,192.11 is: 3,681,289.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,317.45 : 6,349,790.61 = 2,668,192.11 : x
  2. Step 2: Convert to fraction form
    4,602,317.45/6,349,790.61 = 2,668,192.11/x
  3. Step 3: Cross multiply
    4,602,317.45x = 6,349,790.61 × 2,668,192.11
  4. Step 4: Simplify right side
    4,602,317.45x = 16,942,461,205,754.09
  5. Step 5: Solve for x
    x = 16,942,461,205,754.09/4,602,317.45
  6. Step 6: Final answer
    x = 3,681,289.13

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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.