Home / 6,571,543.68-9,068,730.39-3,670,934.76

Finding the Fourth Proportional to 6,571,543.68, 9,068,730.39 and 3,670,934.76

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Solution

The fourth proportional to 6,571,543.68, 9,068,730.39 and 3,670,934.76 is: 5,065,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,543.68 : 9,068,730.39 = 3,670,934.76 : x
  2. Step 2: Convert to fraction form
    6,571,543.68/9,068,730.39 = 3,670,934.76/x
  3. Step 3: Cross multiply
    6,571,543.68x = 9,068,730.39 × 3,670,934.76
  4. Step 4: Simplify right side
    6,571,543.68x = 33,290,717,617,719.36
  5. Step 5: Solve for x
    x = 33,290,717,617,719.36/6,571,543.68
  6. Step 6: Final answer
    x = 5,065,890.03

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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.