Home / 4,832,442.88-6,668,797.54-2,845,665.16

Finding the Fourth Proportional to 4,832,442.88, 6,668,797.54 and 2,845,665.16

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Solution

The fourth proportional to 4,832,442.88, 6,668,797.54 and 2,845,665.16 is: 3,927,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,442.88 : 6,668,797.54 = 2,845,665.16 : x
  2. Step 2: Convert to fraction form
    4,832,442.88/6,668,797.54 = 2,845,665.16/x
  3. Step 3: Cross multiply
    4,832,442.88x = 6,668,797.54 × 2,845,665.16
  4. Step 4: Simplify right side
    4,832,442.88x = 18,977,164,818,671.71
  5. Step 5: Solve for x
    x = 18,977,164,818,671.71/4,832,442.88
  6. Step 6: Final answer
    x = 3,927,033.45

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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.