Home / 1,449,962.08-2,000,798.64-846,700

Finding the Fourth Proportional to 1,449,962.08, 2,000,798.64 and 846,700

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Solution

The fourth proportional to 1,449,962.08, 2,000,798.64 and 846,700 is: 1,168,358.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,962.08 : 2,000,798.64 = 846,700 : x
  2. Step 2: Convert to fraction form
    1,449,962.08/2,000,798.64 = 846,700/x
  3. Step 3: Cross multiply
    1,449,962.08x = 2,000,798.64 × 846,700
  4. Step 4: Simplify right side
    1,449,962.08x = 1,694,076,208,488
  5. Step 5: Solve for x
    x = 1,694,076,208,488/1,449,962.08
  6. Step 6: Final answer
    x = 1,168,358.97

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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.