Home / 7,329,031.04-10,114,074.65-4,065,845.87

Finding the Fourth Proportional to 7,329,031.04, 10,114,074.65 and 4,065,845.87

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Solution

The fourth proportional to 7,329,031.04, 10,114,074.65 and 4,065,845.87 is: 5,610,873.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,031.04 : 10,114,074.65 = 4,065,845.87 : x
  2. Step 2: Convert to fraction form
    7,329,031.04/10,114,074.65 = 4,065,845.87/x
  3. Step 3: Cross multiply
    7,329,031.04x = 10,114,074.65 × 4,065,845.87
  4. Step 4: Simplify right side
    7,329,031.04x = 41,122,268,644,574.20
  5. Step 5: Solve for x
    x = 41,122,268,644,574.20/7,329,031.04
  6. Step 6: Final answer
    x = 5,610,873.85

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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.