Home / 6,802,385.34-9,387,291.93-3,746,599.59

Finding the Fourth Proportional to 6,802,385.34, 9,387,291.93 and 3,746,599.59

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Solution

The fourth proportional to 6,802,385.34, 9,387,291.93 and 3,746,599.59 is: 5,170,307.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,385.34 : 9,387,291.93 = 3,746,599.59 : x
  2. Step 2: Convert to fraction form
    6,802,385.34/9,387,291.93 = 3,746,599.59/x
  3. Step 3: Cross multiply
    6,802,385.34x = 9,387,291.93 × 3,746,599.59
  4. Step 4: Simplify right side
    6,802,385.34x = 35,170,424,096,148.30
  5. Step 5: Solve for x
    x = 35,170,424,096,148.30/6,802,385.34
  6. Step 6: Final answer
    x = 5,170,307.52

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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.