Home / 4,160,675.40-6,241,013.10-2,587,811.40

Finding the Fourth Proportional to 4,160,675.40, 6,241,013.10 and 2,587,811.40

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Solution

The fourth proportional to 4,160,675.40, 6,241,013.10 and 2,587,811.40 is: 3,881,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,675.40 : 6,241,013.10 = 2,587,811.40 : x
  2. Step 2: Convert to fraction form
    4,160,675.40/6,241,013.10 = 2,587,811.40/x
  3. Step 3: Cross multiply
    4,160,675.40x = 6,241,013.10 × 2,587,811.40
  4. Step 4: Simplify right side
    4,160,675.40x = 16,150,564,847,729.34
  5. Step 5: Solve for x
    x = 16,150,564,847,729.34/4,160,675.40
  6. Step 6: Final answer
    x = 3,881,717.10

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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.