Home / 7,514,444.92-10,369,954.08-4,076,685.95

Finding the Fourth Proportional to 7,514,444.92, 10,369,954.08 and 4,076,685.95

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Solution

The fourth proportional to 7,514,444.92, 10,369,954.08 and 4,076,685.95 is: 5,625,837.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,444.92 : 10,369,954.08 = 4,076,685.95 : x
  2. Step 2: Convert to fraction form
    7,514,444.92/10,369,954.08 = 4,076,685.95/x
  3. Step 3: Cross multiply
    7,514,444.92x = 10,369,954.08 × 4,076,685.95
  4. Step 4: Simplify right side
    7,514,444.92x = 42,275,046,088,860.54
  5. Step 5: Solve for x
    x = 42,275,046,088,860.54/7,514,444.92
  6. Step 6: Final answer
    x = 5,625,837.51

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Double scale
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1.5x scale

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.