Home / 6,495,105.84-8,963,263.08-3,594,696.72

Finding the Fourth Proportional to 6,495,105.84, 8,963,263.08 and 3,594,696.72

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Solution

The fourth proportional to 6,495,105.84, 8,963,263.08 and 3,594,696.72 is: 4,960,690.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,105.84 : 8,963,263.08 = 3,594,696.72 : x
  2. Step 2: Convert to fraction form
    6,495,105.84/8,963,263.08 = 3,594,696.72/x
  3. Step 3: Cross multiply
    6,495,105.84x = 8,963,263.08 × 3,594,696.72
  4. Step 4: Simplify right side
    6,495,105.84x = 32,220,212,394,173.10
  5. Step 5: Solve for x
    x = 32,220,212,394,173.10/6,495,105.84
  6. Step 6: Final answer
    x = 4,960,690.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.