Home / 3,076,925.13-4,596,200.21-2,279,763.63

Finding the Fourth Proportional to 3,076,925.13, 4,596,200.21 and 2,279,763.63

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Solution

The fourth proportional to 3,076,925.13, 4,596,200.21 and 2,279,763.63 is: 3,405,429.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,925.13 : 4,596,200.21 = 2,279,763.63 : x
  2. Step 2: Convert to fraction form
    3,076,925.13/4,596,200.21 = 2,279,763.63/x
  3. Step 3: Cross multiply
    3,076,925.13x = 4,596,200.21 × 2,279,763.63
  4. Step 4: Simplify right side
    3,076,925.13x = 10,478,250,080,655.77
  5. Step 5: Solve for x
    x = 10,478,250,080,655.77/3,076,925.13
  6. Step 6: Final answer
    x = 3,405,429.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.