Home / 2,963,030.52-4,444,513.37-719,168.52

Finding the Fourth Proportional to 2,963,030.52, 4,444,513.37 and 719,168.52

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Solution

The fourth proportional to 2,963,030.52, 4,444,513.37 and 719,168.52 is: 1,078,744.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,030.52 : 4,444,513.37 = 719,168.52 : x
  2. Step 2: Convert to fraction form
    2,963,030.52/4,444,513.37 = 719,168.52/x
  3. Step 3: Cross multiply
    2,963,030.52x = 4,444,513.37 × 719,168.52
  4. Step 4: Simplify right side
    2,963,030.52x = 3,196,354,102,423.11
  5. Step 5: Solve for x
    x = 3,196,354,102,423.11/2,963,030.52
  6. Step 6: Final answer
    x = 1,078,744.91

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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.