Home / 4,361,294.72-6,018,587.04-2,427,513.68

Finding the Fourth Proportional to 4,361,294.72, 6,018,587.04 and 2,427,513.68

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Solution

The fourth proportional to 4,361,294.72, 6,018,587.04 and 2,427,513.68 is: 3,349,969.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,294.72 : 6,018,587.04 = 2,427,513.68 : x
  2. Step 2: Convert to fraction form
    4,361,294.72/6,018,587.04 = 2,427,513.68/x
  3. Step 3: Cross multiply
    4,361,294.72x = 6,018,587.04 × 2,427,513.68
  4. Step 4: Simplify right side
    4,361,294.72x = 14,610,202,373,870.71
  5. Step 5: Solve for x
    x = 14,610,202,373,870.71/4,361,294.72
  6. Step 6: Final answer
    x = 3,349,969.06

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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.