Home / 7,395,095.10-11,143,119.63-6,076,789.28

Finding the Fourth Proportional to 7,395,095.10, 11,143,119.63 and 6,076,789.28

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Solution

The fourth proportional to 7,395,095.10, 11,143,119.63 and 6,076,789.28 is: 9,156,662.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,095.10 : 11,143,119.63 = 6,076,789.28 : x
  2. Step 2: Convert to fraction form
    7,395,095.10/11,143,119.63 = 6,076,789.28/x
  3. Step 3: Cross multiply
    7,395,095.10x = 11,143,119.63 × 6,076,789.28
  4. Step 4: Simplify right side
    7,395,095.10x = 67,714,389,913,341.58
  5. Step 5: Solve for x
    x = 67,714,389,913,341.58/7,395,095.10
  6. Step 6: Final answer
    x = 9,156,662.49

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.