Home / 4,158,045.90-6,243,484.05-2,268,477.90

Finding the Fourth Proportional to 4,158,045.90, 6,243,484.05 and 2,268,477.90

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Solution

The fourth proportional to 4,158,045.90, 6,243,484.05 and 2,268,477.90 is: 3,406,216.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,045.90 : 6,243,484.05 = 2,268,477.90 : x
  2. Step 2: Convert to fraction form
    4,158,045.90/6,243,484.05 = 2,268,477.90/x
  3. Step 3: Cross multiply
    4,158,045.90x = 6,243,484.05 × 2,268,477.90
  4. Step 4: Simplify right side
    4,158,045.90x = 14,163,205,586,427.49
  5. Step 5: Solve for x
    x = 14,163,205,586,427.49/4,158,045.90
  6. Step 6: Final answer
    x = 3,406,216.75

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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.