Home / 6,134,444.78-9,201,689.01-1,874,595.24

Finding the Fourth Proportional to 6,134,444.78, 9,201,689.01 and 1,874,595.24

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Solution

The fourth proportional to 6,134,444.78, 9,201,689.01 and 1,874,595.24 is: 2,811,899.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,444.78 : 9,201,689.01 = 1,874,595.24 : x
  2. Step 2: Convert to fraction form
    6,134,444.78/9,201,689.01 = 1,874,595.24/x
  3. Step 3: Cross multiply
    6,134,444.78x = 9,201,689.01 × 1,874,595.24
  4. Step 4: Simplify right side
    6,134,444.78x = 17,249,442,418,106.31
  5. Step 5: Solve for x
    x = 17,249,442,418,106.31/6,134,444.78
  6. Step 6: Final answer
    x = 2,811,899.54

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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.