Home / 2,076,194.40-3,108,386.70-2,076,194.40

Finding the Fourth Proportional to 2,076,194.40, 3,108,386.70 and 2,076,194.40

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Solution

The fourth proportional to 2,076,194.40, 3,108,386.70 and 2,076,194.40 is: 3,108,386.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,194.40 : 3,108,386.70 = 2,076,194.40 : x
  2. Step 2: Convert to fraction form
    2,076,194.40/3,108,386.70 = 2,076,194.40/x
  3. Step 3: Cross multiply
    2,076,194.40x = 3,108,386.70 × 2,076,194.40
  4. Step 4: Simplify right side
    2,076,194.40x = 6,453,615,059,574.48
  5. Step 5: Solve for x
    x = 6,453,615,059,574.48/2,076,194.40
  6. Step 6: Final answer
    x = 3,108,386.70

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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.