Home / 1,546,353.48-2,133,967.14-901,649.16

Finding the Fourth Proportional to 1,546,353.48, 2,133,967.14 and 901,649.16

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Solution

The fourth proportional to 1,546,353.48, 2,133,967.14 and 901,649.16 is: 1,244,275.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,353.48 : 2,133,967.14 = 901,649.16 : x
  2. Step 2: Convert to fraction form
    1,546,353.48/2,133,967.14 = 901,649.16/x
  3. Step 3: Cross multiply
    1,546,353.48x = 2,133,967.14 × 901,649.16
  4. Step 4: Simplify right side
    1,546,353.48x = 1,924,089,679,248.60
  5. Step 5: Solve for x
    x = 1,924,089,679,248.60/1,546,353.48
  6. Step 6: Final answer
    x = 1,244,275.45

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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.