Home / 1,546,372.58-2,319,002.67-535,220.06

Finding the Fourth Proportional to 1,546,372.58, 2,319,002.67 and 535,220.06

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Solution

The fourth proportional to 1,546,372.58, 2,319,002.67 and 535,220.06 is: 802,637.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,372.58 : 2,319,002.67 = 535,220.06 : x
  2. Step 2: Convert to fraction form
    1,546,372.58/2,319,002.67 = 535,220.06/x
  3. Step 3: Cross multiply
    1,546,372.58x = 2,319,002.67 × 535,220.06
  4. Step 4: Simplify right side
    1,546,372.58x = 1,241,176,748,177.56
  5. Step 5: Solve for x
    x = 1,241,176,748,177.56/1,546,372.58
  6. Step 6: Final answer
    x = 802,637.58

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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.