Home / 6,950,549.95-9,591,275.06-3,853,043.53

Finding the Fourth Proportional to 6,950,549.95, 9,591,275.06 and 3,853,043.53

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Solution

The fourth proportional to 6,950,549.95, 9,591,275.06 and 3,853,043.53 is: 5,316,931.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,549.95 : 9,591,275.06 = 3,853,043.53 : x
  2. Step 2: Convert to fraction form
    6,950,549.95/9,591,275.06 = 3,853,043.53/x
  3. Step 3: Cross multiply
    6,950,549.95x = 9,591,275.06 × 3,853,043.53
  4. Step 4: Simplify right side
    6,950,549.95x = 36,955,600,247,161.77
  5. Step 5: Solve for x
    x = 36,955,600,247,161.77/6,950,549.95
  6. Step 6: Final answer
    x = 5,316,931.83

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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.