Home / 4,095,667.20-6,148,166.40-2,413,718.40

Finding the Fourth Proportional to 4,095,667.20, 6,148,166.40 and 2,413,718.40

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Solution

The fourth proportional to 4,095,667.20, 6,148,166.40 and 2,413,718.40 is: 3,623,327.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,667.20 : 6,148,166.40 = 2,413,718.40 : x
  2. Step 2: Convert to fraction form
    4,095,667.20/6,148,166.40 = 2,413,718.40/x
  3. Step 3: Cross multiply
    4,095,667.20x = 6,148,166.40 × 2,413,718.40
  4. Step 4: Simplify right side
    4,095,667.20x = 14,839,942,365,941.76
  5. Step 5: Solve for x
    x = 14,839,942,365,941.76/4,095,667.20
  6. Step 6: Final answer
    x = 3,623,327.20

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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.