Home / 9,792,408.10-14,688,612.15-3,060,811.30

Finding the Fourth Proportional to 9,792,408.10, 14,688,612.15 and 3,060,811.30

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Solution

The fourth proportional to 9,792,408.10, 14,688,612.15 and 3,060,811.30 is: 4,591,216.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,408.10 : 14,688,612.15 = 3,060,811.30 : x
  2. Step 2: Convert to fraction form
    9,792,408.10/14,688,612.15 = 3,060,811.30/x
  3. Step 3: Cross multiply
    9,792,408.10x = 14,688,612.15 × 3,060,811.30
  4. Step 4: Simplify right side
    9,792,408.10x = 44,959,070,050,037.30
  5. Step 5: Solve for x
    x = 44,959,070,050,037.30/9,792,408.10
  6. Step 6: Final answer
    x = 4,591,216.95

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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.