Home / 7,306,541.58-10,082,927.67-4,043,157.48

Finding the Fourth Proportional to 7,306,541.58, 10,082,927.67 and 4,043,157.48

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Solution

The fourth proportional to 7,306,541.58, 10,082,927.67 and 4,043,157.48 is: 5,579,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,541.58 : 10,082,927.67 = 4,043,157.48 : x
  2. Step 2: Convert to fraction form
    7,306,541.58/10,082,927.67 = 4,043,157.48/x
  3. Step 3: Cross multiply
    7,306,541.58x = 10,082,927.67 × 4,043,157.48
  4. Step 4: Simplify right side
    7,306,541.58x = 40,766,864,429,259.47
  5. Step 5: Solve for x
    x = 40,766,864,429,259.47/7,306,541.58
  6. Step 6: Final answer
    x = 5,579,502.15

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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.