Home / 4,856,747.04-6,703,188.12-2,896,750.80

Finding the Fourth Proportional to 4,856,747.04, 6,703,188.12 and 2,896,750.80

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Solution

The fourth proportional to 4,856,747.04, 6,703,188.12 and 2,896,750.80 is: 3,998,039.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,747.04 : 6,703,188.12 = 2,896,750.80 : x
  2. Step 2: Convert to fraction form
    4,856,747.04/6,703,188.12 = 2,896,750.80/x
  3. Step 3: Cross multiply
    4,856,747.04x = 6,703,188.12 × 2,896,750.80
  4. Step 4: Simplify right side
    4,856,747.04x = 19,417,465,549,160.50
  5. Step 5: Solve for x
    x = 19,417,465,549,160.50/4,856,747.04
  6. Step 6: Final answer
    x = 3,998,039.30

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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.