Home / 7,305,111.17-10,076,661.06-4,824,354.70

Finding the Fourth Proportional to 7,305,111.17, 10,076,661.06 and 4,824,354.70

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Solution

The fourth proportional to 7,305,111.17, 10,076,661.06 and 4,824,354.70 is: 6,654,708.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,111.17 : 10,076,661.06 = 4,824,354.70 : x
  2. Step 2: Convert to fraction form
    7,305,111.17/10,076,661.06 = 4,824,354.70/x
  3. Step 3: Cross multiply
    7,305,111.17x = 10,076,661.06 × 4,824,354.70
  4. Step 4: Simplify right side
    7,305,111.17x = 48,613,387,139,622.48
  5. Step 5: Solve for x
    x = 48,613,387,139,622.48/7,305,111.17
  6. Step 6: Final answer
    x = 6,654,708.74

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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.