Home / 3,069,589.41-4,603,598.73-910,109.58

Finding the Fourth Proportional to 3,069,589.41, 4,603,598.73 and 910,109.58

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Solution

The fourth proportional to 3,069,589.41, 4,603,598.73 and 910,109.58 is: 1,364,931.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,589.41 : 4,603,598.73 = 910,109.58 : x
  2. Step 2: Convert to fraction form
    3,069,589.41/4,603,598.73 = 910,109.58/x
  3. Step 3: Cross multiply
    3,069,589.41x = 4,603,598.73 × 910,109.58
  4. Step 4: Simplify right side
    3,069,589.41x = 4,189,779,306,648.83
  5. Step 5: Solve for x
    x = 4,189,779,306,648.83/3,069,589.41
  6. Step 6: Final answer
    x = 1,364,931.51

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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.