Home / 973,962.54-1,344,042.51-544,246.20

Finding the Fourth Proportional to 973,962.54, 1,344,042.51 and 544,246.20

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Solution

The fourth proportional to 973,962.54, 1,344,042.51 and 544,246.20 is: 751,045.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,962.54 : 1,344,042.51 = 544,246.20 : x
  2. Step 2: Convert to fraction form
    973,962.54/1,344,042.51 = 544,246.20/x
  3. Step 3: Cross multiply
    973,962.54x = 1,344,042.51 × 544,246.20
  4. Step 4: Simplify right side
    973,962.54x = 731,490,028,705.96
  5. Step 5: Solve for x
    x = 731,490,028,705.96/973,962.54
  6. Step 6: Final answer
    x = 751,045.34

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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.