Home / 967,203.90-1,334,714.76-537,472.98

Finding the Fourth Proportional to 967,203.90, 1,334,714.76 and 537,472.98

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Solution

The fourth proportional to 967,203.90, 1,334,714.76 and 537,472.98 is: 741,697.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,203.90 : 1,334,714.76 = 537,472.98 : x
  2. Step 2: Convert to fraction form
    967,203.90/1,334,714.76 = 537,472.98/x
  3. Step 3: Cross multiply
    967,203.90x = 1,334,714.76 × 537,472.98
  4. Step 4: Simplify right side
    967,203.90x = 717,373,119,507.19
  5. Step 5: Solve for x
    x = 717,373,119,507.19/967,203.90
  6. Step 6: Final answer
    x = 741,697.92

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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.