Home / 4,374,039.57-6,036,178.37-2,440,300.45

Finding the Fourth Proportional to 4,374,039.57, 6,036,178.37 and 2,440,300.45

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Solution

The fourth proportional to 4,374,039.57, 6,036,178.37 and 2,440,300.45 is: 3,367,616.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,039.57 : 6,036,178.37 = 2,440,300.45 : x
  2. Step 2: Convert to fraction form
    4,374,039.57/6,036,178.37 = 2,440,300.45/x
  3. Step 3: Cross multiply
    4,374,039.57x = 6,036,178.37 × 2,440,300.45
  4. Step 4: Simplify right side
    4,374,039.57x = 14,730,088,792,591.27
  5. Step 5: Solve for x
    x = 14,730,088,792,591.27/4,374,039.57
  6. Step 6: Final answer
    x = 3,367,616.72

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1.5x scale

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.