Home / 6,047,964.78-9,071,830.45-1,499,023

Finding the Fourth Proportional to 6,047,964.78, 9,071,830.45 and 1,499,023

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Solution

The fourth proportional to 6,047,964.78, 9,071,830.45 and 1,499,023 is: 2,248,505.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,964.78 : 9,071,830.45 = 1,499,023 : x
  2. Step 2: Convert to fraction form
    6,047,964.78/9,071,830.45 = 1,499,023/x
  3. Step 3: Cross multiply
    6,047,964.78x = 9,071,830.45 × 1,499,023
  4. Step 4: Simplify right side
    6,047,964.78x = 13,598,882,496,650.35
  5. Step 5: Solve for x
    x = 13,598,882,496,650.35/6,047,964.78
  6. Step 6: Final answer
    x = 2,248,505.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.