Home / 4,510,596.08-6,771,667.85-3,874,966.40

Finding the Fourth Proportional to 4,510,596.08, 6,771,667.85 and 3,874,966.40

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Solution

The fourth proportional to 4,510,596.08, 6,771,667.85 and 3,874,966.40 is: 5,817,409.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,596.08 : 6,771,667.85 = 3,874,966.40 : x
  2. Step 2: Convert to fraction form
    4,510,596.08/6,771,667.85 = 3,874,966.40/x
  3. Step 3: Cross multiply
    4,510,596.08x = 6,771,667.85 × 3,874,966.40
  4. Step 4: Simplify right side
    4,510,596.08x = 26,239,985,402,795.70
  5. Step 5: Solve for x
    x = 26,239,985,402,795.70/4,510,596.08
  6. Step 6: Final answer
    x = 5,817,409.70

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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.