Home / 4,781,418.59-6,598,165.53-2,605,915.02

Finding the Fourth Proportional to 4,781,418.59, 6,598,165.53 and 2,605,915.02

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Solution

The fourth proportional to 4,781,418.59, 6,598,165.53 and 2,605,915.02 is: 3,596,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,418.59 : 6,598,165.53 = 2,605,915.02 : x
  2. Step 2: Convert to fraction form
    4,781,418.59/6,598,165.53 = 2,605,915.02/x
  3. Step 3: Cross multiply
    4,781,418.59x = 6,598,165.53 × 2,605,915.02
  4. Step 4: Simplify right side
    4,781,418.59x = 17,194,258,693,588.56
  5. Step 5: Solve for x
    x = 17,194,258,693,588.56/4,781,418.59
  6. Step 6: Final answer
    x = 3,596,058.02

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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.