Home / 1,546,033.08-2,319,026.58-535,890.36

Finding the Fourth Proportional to 1,546,033.08, 2,319,026.58 and 535,890.36

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Solution

The fourth proportional to 1,546,033.08, 2,319,026.58 and 535,890.36 is: 803,827.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,033.08 : 2,319,026.58 = 535,890.36 : x
  2. Step 2: Convert to fraction form
    1,546,033.08/2,319,026.58 = 535,890.36/x
  3. Step 3: Cross multiply
    1,546,033.08x = 2,319,026.58 × 535,890.36
  4. Step 4: Simplify right side
    1,546,033.08x = 1,242,743,988,805.77
  5. Step 5: Solve for x
    x = 1,242,743,988,805.77/1,546,033.08
  6. Step 6: Final answer
    x = 803,827.55

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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.