Home / 4,374,938.60-6,562,407.90-4,108,999.40

Finding the Fourth Proportional to 4,374,938.60, 6,562,407.90 and 4,108,999.40

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Solution

The fourth proportional to 4,374,938.60, 6,562,407.90 and 4,108,999.40 is: 6,163,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,938.60 : 6,562,407.90 = 4,108,999.40 : x
  2. Step 2: Convert to fraction form
    4,374,938.60/6,562,407.90 = 4,108,999.40/x
  3. Step 3: Cross multiply
    4,374,938.60x = 6,562,407.90 × 4,108,999.40
  4. Step 4: Simplify right side
    4,374,938.60x = 26,964,930,123,655.26
  5. Step 5: Solve for x
    x = 26,964,930,123,655.26/4,374,938.60
  6. Step 6: Final answer
    x = 6,163,499.10

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1.5x scale

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.