Home / 1,444,388.04-2,165,255.28-497,533.68

Finding the Fourth Proportional to 1,444,388.04, 2,165,255.28 and 497,533.68

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Solution

The fourth proportional to 1,444,388.04, 2,165,255.28 and 497,533.68 is: 745,843.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,388.04 : 2,165,255.28 = 497,533.68 : x
  2. Step 2: Convert to fraction form
    1,444,388.04/2,165,255.28 = 497,533.68/x
  3. Step 3: Cross multiply
    1,444,388.04x = 2,165,255.28 × 497,533.68
  4. Step 4: Simplify right side
    1,444,388.04x = 1,077,287,427,597.83
  5. Step 5: Solve for x
    x = 1,077,287,427,597.83/1,444,388.04
  6. Step 6: Final answer
    x = 745,843.50

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Double scale
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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.