Home / 3,650,461.76-5,032,367.52-2,502,724.16

Finding the Fourth Proportional to 3,650,461.76, 5,032,367.52 and 2,502,724.16

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Solution

The fourth proportional to 3,650,461.76, 5,032,367.52 and 2,502,724.16 is: 3,450,146.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,461.76 : 5,032,367.52 = 2,502,724.16 : x
  2. Step 2: Convert to fraction form
    3,650,461.76/5,032,367.52 = 2,502,724.16/x
  3. Step 3: Cross multiply
    3,650,461.76x = 5,032,367.52 × 2,502,724.16
  4. Step 4: Simplify right side
    3,650,461.76x = 12,594,627,774,303.28
  5. Step 5: Solve for x
    x = 12,594,627,774,303.28/3,650,461.76
  6. Step 6: Final answer
    x = 3,450,146.48

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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.