Home / 14,508,541.80-21,764,030.94-4,411,250.28

Finding the Fourth Proportional to 14,508,541.80, 21,764,030.94 and 4,411,250.28

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Solution

The fourth proportional to 14,508,541.80, 21,764,030.94 and 4,411,250.28 is: 6,617,245.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,508,541.80 : 21,764,030.94 = 4,411,250.28 : x
  2. Step 2: Convert to fraction form
    14,508,541.80/21,764,030.94 = 4,411,250.28/x
  3. Step 3: Cross multiply
    14,508,541.80x = 21,764,030.94 × 4,411,250.28
  4. Step 4: Simplify right side
    14,508,541.80x = 96,006,587,578,003.67
  5. Step 5: Solve for x
    x = 96,006,587,578,003.67/14,508,541.80
  6. Step 6: Final answer
    x = 6,617,245.82

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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.