Home / 1,068,090.10-1,473,964.80-584,658

Finding the Fourth Proportional to 1,068,090.10, 1,473,964.80 and 584,658

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Solution

The fourth proportional to 1,068,090.10, 1,473,964.80 and 584,658 is: 806,828.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,090.10 : 1,473,964.80 = 584,658 : x
  2. Step 2: Convert to fraction form
    1,068,090.10/1,473,964.80 = 584,658/x
  3. Step 3: Cross multiply
    1,068,090.10x = 1,473,964.80 × 584,658
  4. Step 4: Simplify right side
    1,068,090.10x = 861,765,309,845.93
  5. Step 5: Solve for x
    x = 861,765,309,845.93/1,068,090.10
  6. Step 6: Final answer
    x = 806,828.29

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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.