Home / 10,945,030.50-16,417,546.56-2,966,854.50

Finding the Fourth Proportional to 10,945,030.50, 16,417,546.56 and 2,966,854.50

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Solution

The fourth proportional to 10,945,030.50, 16,417,546.56 and 2,966,854.50 is: 4,450,281.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,945,030.50 : 16,417,546.56 = 2,966,854.50 : x
  2. Step 2: Convert to fraction form
    10,945,030.50/16,417,546.56 = 2,966,854.50/x
  3. Step 3: Cross multiply
    10,945,030.50x = 16,417,546.56 × 2,966,854.50
  4. Step 4: Simplify right side
    10,945,030.50x = 48,708,471,890,495.52
  5. Step 5: Solve for x
    x = 48,708,471,890,495.52/10,945,030.50
  6. Step 6: Final answer
    x = 4,450,281.97

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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.