Home / 4,248,801.85-6,368,664.63-2,423,236.40

Finding the Fourth Proportional to 4,248,801.85, 6,368,664.63 and 2,423,236.40

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Solution

The fourth proportional to 4,248,801.85, 6,368,664.63 and 2,423,236.40 is: 3,632,266.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,801.85 : 6,368,664.63 = 2,423,236.40 : x
  2. Step 2: Convert to fraction form
    4,248,801.85/6,368,664.63 = 2,423,236.40/x
  3. Step 3: Cross multiply
    4,248,801.85x = 6,368,664.63 × 2,423,236.40
  4. Step 4: Simplify right side
    4,248,801.85x = 15,432,779,972,788.29
  5. Step 5: Solve for x
    x = 15,432,779,972,788.29/4,248,801.85
  6. Step 6: Final answer
    x = 3,632,266.35

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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.