Home / 1,472,064.88-2,208,094.59-461,264.26

Finding the Fourth Proportional to 1,472,064.88, 2,208,094.59 and 461,264.26

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Solution

The fourth proportional to 1,472,064.88, 2,208,094.59 and 461,264.26 is: 691,895.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,064.88 : 2,208,094.59 = 461,264.26 : x
  2. Step 2: Convert to fraction form
    1,472,064.88/2,208,094.59 = 461,264.26/x
  3. Step 3: Cross multiply
    1,472,064.88x = 2,208,094.59 × 461,264.26
  4. Step 4: Simplify right side
    1,472,064.88x = 1,018,515,117,066.35
  5. Step 5: Solve for x
    x = 1,018,515,117,066.35/1,472,064.88
  6. Step 6: Final answer
    x = 691,895.53

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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.