Home / 7,514,509.64-10,370,043.32-4,076,750.64

Finding the Fourth Proportional to 7,514,509.64, 10,370,043.32 and 4,076,750.64

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Solution

The fourth proportional to 7,514,509.64, 10,370,043.32 and 4,076,750.64 is: 5,625,926.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,509.64 : 10,370,043.32 = 4,076,750.64 : x
  2. Step 2: Convert to fraction form
    7,514,509.64/10,370,043.32 = 4,076,750.64/x
  3. Step 3: Cross multiply
    7,514,509.64x = 10,370,043.32 × 4,076,750.64
  4. Step 4: Simplify right side
    7,514,509.64x = 42,276,080,741,637.73
  5. Step 5: Solve for x
    x = 42,276,080,741,637.73/7,514,509.64
  6. Step 6: Final answer
    x = 5,625,926.74

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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.