Home / 6,473,957.80-9,700,439.10-4,073,506.60

Finding the Fourth Proportional to 6,473,957.80, 9,700,439.10 and 4,073,506.60

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Solution

The fourth proportional to 6,473,957.80, 9,700,439.10 and 4,073,506.60 is: 6,103,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,957.80 : 9,700,439.10 = 4,073,506.60 : x
  2. Step 2: Convert to fraction form
    6,473,957.80/9,700,439.10 = 4,073,506.60/x
  3. Step 3: Cross multiply
    6,473,957.80x = 9,700,439.10 × 4,073,506.60
  4. Step 4: Simplify right side
    6,473,957.80x = 39,514,802,696,748.06
  5. Step 5: Solve for x
    x = 39,514,802,696,748.06/6,473,957.80
  6. Step 6: Final answer
    x = 6,103,654.66

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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.