Home / 6,374,585.10-8,796,670.80-3,473,913.69

Finding the Fourth Proportional to 6,374,585.10, 8,796,670.80 and 3,473,913.69

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Solution

The fourth proportional to 6,374,585.10, 8,796,670.80 and 3,473,913.69 is: 4,793,861.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,585.10 : 8,796,670.80 = 3,473,913.69 : x
  2. Step 2: Convert to fraction form
    6,374,585.10/8,796,670.80 = 3,473,913.69/x
  3. Step 3: Cross multiply
    6,374,585.10x = 8,796,670.80 × 3,473,913.69
  4. Step 4: Simplify right side
    6,374,585.10x = 30,558,875,118,543.25
  5. Step 5: Solve for x
    x = 30,558,875,118,543.25/6,374,585.10
  6. Step 6: Final answer
    x = 4,793,861.03

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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.