Home / 9,701,343.20-14,549,532.66-2,876,320.46

Finding the Fourth Proportional to 9,701,343.20, 14,549,532.66 and 2,876,320.46

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Solution

The fourth proportional to 9,701,343.20, 14,549,532.66 and 2,876,320.46 is: 4,313,744.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,343.20 : 14,549,532.66 = 2,876,320.46 : x
  2. Step 2: Convert to fraction form
    9,701,343.20/14,549,532.66 = 2,876,320.46/x
  3. Step 3: Cross multiply
    9,701,343.20x = 14,549,532.66 × 2,876,320.46
  4. Step 4: Simplify right side
    9,701,343.20x = 41,849,118,473,396.23
  5. Step 5: Solve for x
    x = 41,849,118,473,396.23/9,701,343.20
  6. Step 6: Final answer
    x = 4,313,744.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.