Home / 2,445,261.40-3,662,721.06-1,546,239.16

Finding the Fourth Proportional to 2,445,261.40, 3,662,721.06 and 1,546,239.16

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Solution

The fourth proportional to 2,445,261.40, 3,662,721.06 and 1,546,239.16 is: 2,316,088.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,261.40 : 3,662,721.06 = 1,546,239.16 : x
  2. Step 2: Convert to fraction form
    2,445,261.40/3,662,721.06 = 1,546,239.16/x
  3. Step 3: Cross multiply
    2,445,261.40x = 3,662,721.06 × 1,546,239.16
  4. Step 4: Simplify right side
    2,445,261.40x = 5,663,442,735,128.71
  5. Step 5: Solve for x
    x = 5,663,442,735,128.71/2,445,261.40
  6. Step 6: Final answer
    x = 2,316,088.88

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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.