Home / 5,462,886.70-8,195,423.55-1,624,701.70

Finding the Fourth Proportional to 5,462,886.70, 8,195,423.55 and 1,624,701.70

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Solution

The fourth proportional to 5,462,886.70, 8,195,423.55 and 1,624,701.70 is: 2,437,377.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,886.70 : 8,195,423.55 = 1,624,701.70 : x
  2. Step 2: Convert to fraction form
    5,462,886.70/8,195,423.55 = 1,624,701.70/x
  3. Step 3: Cross multiply
    5,462,886.70x = 8,195,423.55 × 1,624,701.70
  4. Step 4: Simplify right side
    5,462,886.70x = 13,315,118,573,905.04
  5. Step 5: Solve for x
    x = 13,315,118,573,905.04/5,462,886.70
  6. Step 6: Final answer
    x = 2,437,377.76

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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.