Home / 958,031.34-1,437,046.92-537,340.02

Finding the Fourth Proportional to 958,031.34, 1,437,046.92 and 537,340.02

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Solution

The fourth proportional to 958,031.34, 1,437,046.92 and 537,340.02 is: 806,009.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,031.34 : 1,437,046.92 = 537,340.02 : x
  2. Step 2: Convert to fraction form
    958,031.34/1,437,046.92 = 537,340.02/x
  3. Step 3: Cross multiply
    958,031.34x = 1,437,046.92 × 537,340.02
  4. Step 4: Simplify right side
    958,031.34x = 772,182,820,733.74
  5. Step 5: Solve for x
    x = 772,182,820,733.74/958,031.34
  6. Step 6: Final answer
    x = 806,009.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.