Home / 2,225,688.05-3,338,526.78-1,462,006.28

Finding the Fourth Proportional to 2,225,688.05, 3,338,526.78 and 1,462,006.28

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Solution

The fourth proportional to 2,225,688.05, 3,338,526.78 and 1,462,006.28 is: 2,193,005.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,688.05 : 3,338,526.78 = 1,462,006.28 : x
  2. Step 2: Convert to fraction form
    2,225,688.05/3,338,526.78 = 1,462,006.28/x
  3. Step 3: Cross multiply
    2,225,688.05x = 3,338,526.78 × 1,462,006.28
  4. Step 4: Simplify right side
    2,225,688.05x = 4,880,947,118,308.18
  5. Step 5: Solve for x
    x = 4,880,947,118,308.18/2,225,688.05
  6. Step 6: Final answer
    x = 2,193,005.94

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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.