Home / 9,792,419.10-14,688,628.65-3,060,822.30

Finding the Fourth Proportional to 9,792,419.10, 14,688,628.65 and 3,060,822.30

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Solution

The fourth proportional to 9,792,419.10, 14,688,628.65 and 3,060,822.30 is: 4,591,233.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,419.10 : 14,688,628.65 = 3,060,822.30 : x
  2. Step 2: Convert to fraction form
    9,792,419.10/14,688,628.65 = 3,060,822.30/x
  3. Step 3: Cross multiply
    9,792,419.10x = 14,688,628.65 × 3,060,822.30
  4. Step 4: Simplify right side
    9,792,419.10x = 44,959,282,128,338.89
  5. Step 5: Solve for x
    x = 44,959,282,128,338.89/9,792,419.10
  6. Step 6: Final answer
    x = 4,591,233.45

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Similar ratio
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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.