Home / 6,558,479.02-9,050,713.13-3,658,056.84

Finding the Fourth Proportional to 6,558,479.02, 9,050,713.13 and 3,658,056.84

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Solution

The fourth proportional to 6,558,479.02, 9,050,713.13 and 3,658,056.84 is: 5,048,125.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,479.02 : 9,050,713.13 = 3,658,056.84 : x
  2. Step 2: Convert to fraction form
    6,558,479.02/9,050,713.13 = 3,658,056.84/x
  3. Step 3: Cross multiply
    6,558,479.02x = 9,050,713.13 × 3,658,056.84
  4. Step 4: Simplify right side
    6,558,479.02x = 33,108,023,053,784.02
  5. Step 5: Solve for x
    x = 33,108,023,053,784.02/6,558,479.02
  6. Step 6: Final answer
    x = 5,048,125.18

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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.