Home / 2,445,262.40-3,662,722.56-1,546,240.16

Finding the Fourth Proportional to 2,445,262.40, 3,662,722.56 and 1,546,240.16

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Solution

The fourth proportional to 2,445,262.40, 3,662,722.56 and 1,546,240.16 is: 2,316,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,262.40 : 3,662,722.56 = 1,546,240.16 : x
  2. Step 2: Convert to fraction form
    2,445,262.40/3,662,722.56 = 1,546,240.16/x
  3. Step 3: Cross multiply
    2,445,262.40x = 3,662,722.56 × 1,546,240.16
  4. Step 4: Simplify right side
    2,445,262.40x = 5,663,448,717,210.01
  5. Step 5: Solve for x
    x = 5,663,448,717,210.01/2,445,262.40
  6. Step 6: Final answer
    x = 2,316,090.38

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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.