Home / 4,888,882.56-6,746,526.30-2,683,746.86

Finding the Fourth Proportional to 4,888,882.56, 6,746,526.30 and 2,683,746.86

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Solution

The fourth proportional to 4,888,882.56, 6,746,526.30 and 2,683,746.86 is: 3,703,498.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,882.56 : 6,746,526.30 = 2,683,746.86 : x
  2. Step 2: Convert to fraction form
    4,888,882.56/6,746,526.30 = 2,683,746.86/x
  3. Step 3: Cross multiply
    4,888,882.56x = 6,746,526.30 × 2,683,746.86
  4. Step 4: Simplify right side
    4,888,882.56x = 18,105,968,773,532.42
  5. Step 5: Solve for x
    x = 18,105,968,773,532.42/4,888,882.56
  6. Step 6: Final answer
    x = 3,703,498.41

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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.