Home / 8,073,498.05-11,141,345.97-4,402,405.34

Finding the Fourth Proportional to 8,073,498.05, 11,141,345.97 and 4,402,405.34

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Solution

The fourth proportional to 8,073,498.05, 11,141,345.97 and 4,402,405.34 is: 6,075,275.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,498.05 : 11,141,345.97 = 4,402,405.34 : x
  2. Step 2: Convert to fraction form
    8,073,498.05/11,141,345.97 = 4,402,405.34/x
  3. Step 3: Cross multiply
    8,073,498.05x = 11,141,345.97 × 4,402,405.34
  4. Step 4: Simplify right side
    8,073,498.05x = 49,048,720,993,115.48
  5. Step 5: Solve for x
    x = 49,048,720,993,115.48/8,073,498.05
  6. Step 6: Final answer
    x = 6,075,275.02

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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.