Home / 1,384,252.26-2,076,701.33-473,441.79

Finding the Fourth Proportional to 1,384,252.26, 2,076,701.33 and 473,441.79

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Solution

The fourth proportional to 1,384,252.26, 2,076,701.33 and 473,441.79 is: 710,273.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,252.26 : 2,076,701.33 = 473,441.79 : x
  2. Step 2: Convert to fraction form
    1,384,252.26/2,076,701.33 = 473,441.79/x
  3. Step 3: Cross multiply
    1,384,252.26x = 2,076,701.33 × 473,441.79
  4. Step 4: Simplify right side
    1,384,252.26x = 983,197,203,941.82
  5. Step 5: Solve for x
    x = 983,197,203,941.82/1,384,252.26
  6. Step 6: Final answer
    x = 710,273.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.