Home / 4,374,006.40-6,561,009.60-4,374,006.40

Finding the Fourth Proportional to 4,374,006.40, 6,561,009.60 and 4,374,006.40

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Solution

The fourth proportional to 4,374,006.40, 6,561,009.60 and 4,374,006.40 is: 6,561,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,006.40 : 6,561,009.60 = 4,374,006.40 : x
  2. Step 2: Convert to fraction form
    4,374,006.40/6,561,009.60 = 4,374,006.40/x
  3. Step 3: Cross multiply
    4,374,006.40x = 6,561,009.60 × 4,374,006.40
  4. Step 4: Simplify right side
    4,374,006.40x = 28,697,897,980,861.44
  5. Step 5: Solve for x
    x = 28,697,897,980,861.44/4,374,006.40
  6. Step 6: Final answer
    x = 6,561,009.60

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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.