Home / 4,564,475.36-6,847,380.60-1,369,854

Finding the Fourth Proportional to 4,564,475.36, 6,847,380.60 and 1,369,854

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Solution

The fourth proportional to 4,564,475.36, 6,847,380.60 and 1,369,854 is: 2,054,981.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,475.36 : 6,847,380.60 = 1,369,854 : x
  2. Step 2: Convert to fraction form
    4,564,475.36/6,847,380.60 = 1,369,854/x
  3. Step 3: Cross multiply
    4,564,475.36x = 6,847,380.60 × 1,369,854
  4. Step 4: Simplify right side
    4,564,475.36x = 9,379,911,704,432.40
  5. Step 5: Solve for x
    x = 9,379,911,704,432.40/4,564,475.36
  6. Step 6: Final answer
    x = 2,054,981.34

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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.