Home / 4,368,511.10-6,551,211.45-1,973,503.10

Finding the Fourth Proportional to 4,368,511.10, 6,551,211.45 and 1,973,503.10

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Solution

The fourth proportional to 4,368,511.10, 6,551,211.45 and 1,973,503.10 is: 2,959,552.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,511.10 : 6,551,211.45 = 1,973,503.10 : x
  2. Step 2: Convert to fraction form
    4,368,511.10/6,551,211.45 = 1,973,503.10/x
  3. Step 3: Cross multiply
    4,368,511.10x = 6,551,211.45 × 1,973,503.10
  4. Step 4: Simplify right side
    4,368,511.10x = 12,928,836,105,330.50
  5. Step 5: Solve for x
    x = 12,928,836,105,330.50/4,368,511.10
  6. Step 6: Final answer
    x = 2,959,552.08

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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.