Home / 973,714.55-1,343,753.48-544,041.95

Finding the Fourth Proportional to 973,714.55, 1,343,753.48 and 544,041.95

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Solution

The fourth proportional to 973,714.55, 1,343,753.48 and 544,041.95 is: 750,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,714.55 : 1,343,753.48 = 544,041.95 : x
  2. Step 2: Convert to fraction form
    973,714.55/1,343,753.48 = 544,041.95/x
  3. Step 3: Cross multiply
    973,714.55x = 1,343,753.48 × 544,041.95
  4. Step 4: Simplify right side
    973,714.55x = 731,058,258,219.82
  5. Step 5: Solve for x
    x = 731,058,258,219.82/973,714.55
  6. Step 6: Final answer
    x = 750,793.20

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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.