Home / 6,829,946.25-9,425,329.19-3,774,160.50

Finding the Fourth Proportional to 6,829,946.25, 9,425,329.19 and 3,774,160.50

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Solution

The fourth proportional to 6,829,946.25, 9,425,329.19 and 3,774,160.50 is: 5,208,343.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,946.25 : 9,425,329.19 = 3,774,160.50 : x
  2. Step 2: Convert to fraction form
    6,829,946.25/9,425,329.19 = 3,774,160.50/x
  3. Step 3: Cross multiply
    6,829,946.25x = 9,425,329.19 × 3,774,160.50
  4. Step 4: Simplify right side
    6,829,946.25x = 35,572,705,128,394.99
  5. Step 5: Solve for x
    x = 35,572,705,128,394.99/6,829,946.25
  6. Step 6: Final answer
    x = 5,208,343.35

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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.