Home / 10,180,347.30-14,048,043.84-5,993,367.39

Finding the Fourth Proportional to 10,180,347.30, 14,048,043.84 and 5,993,367.39

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Solution

The fourth proportional to 10,180,347.30, 14,048,043.84 and 5,993,367.39 is: 8,270,355.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,180,347.30 : 14,048,043.84 = 5,993,367.39 : x
  2. Step 2: Convert to fraction form
    10,180,347.30/14,048,043.84 = 5,993,367.39/x
  3. Step 3: Cross multiply
    10,180,347.30x = 14,048,043.84 × 5,993,367.39
  4. Step 4: Simplify right side
    10,180,347.30x = 84,195,087,843,946.38
  5. Step 5: Solve for x
    x = 84,195,087,843,946.38/10,180,347.30
  6. Step 6: Final answer
    x = 8,270,355.16

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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.