Home / 4,893,820.90-7,340,731.35-4,114,374.10

Finding the Fourth Proportional to 4,893,820.90, 7,340,731.35 and 4,114,374.10

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Solution

The fourth proportional to 4,893,820.90, 7,340,731.35 and 4,114,374.10 is: 6,171,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,820.90 : 7,340,731.35 = 4,114,374.10 : x
  2. Step 2: Convert to fraction form
    4,893,820.90/7,340,731.35 = 4,114,374.10/x
  3. Step 3: Cross multiply
    4,893,820.90x = 7,340,731.35 × 4,114,374.10
  4. Step 4: Simplify right side
    4,893,820.90x = 30,202,514,941,498.04
  5. Step 5: Solve for x
    x = 30,202,514,941,498.04/4,893,820.90
  6. Step 6: Final answer
    x = 6,171,561.15

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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.