Home / 4,846,817.10-7,270,225.65-1,435,226.70

Finding the Fourth Proportional to 4,846,817.10, 7,270,225.65 and 1,435,226.70

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Solution

The fourth proportional to 4,846,817.10, 7,270,225.65 and 1,435,226.70 is: 2,152,840.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,817.10 : 7,270,225.65 = 1,435,226.70 : x
  2. Step 2: Convert to fraction form
    4,846,817.10/7,270,225.65 = 1,435,226.70/x
  3. Step 3: Cross multiply
    4,846,817.10x = 7,270,225.65 × 1,435,226.70
  4. Step 4: Simplify right side
    4,846,817.10x = 10,434,421,967,904.86
  5. Step 5: Solve for x
    x = 10,434,421,967,904.86/4,846,817.10
  6. Step 6: Final answer
    x = 2,152,840.05

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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.