Home / 10,367,431.26-14,307,061.29-5,783,752.62

Finding the Fourth Proportional to 10,367,431.26, 14,307,061.29 and 5,783,752.62

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Solution

The fourth proportional to 10,367,431.26, 14,307,061.29 and 5,783,752.62 is: 7,981,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,431.26 : 14,307,061.29 = 5,783,752.62 : x
  2. Step 2: Convert to fraction form
    10,367,431.26/14,307,061.29 = 5,783,752.62/x
  3. Step 3: Cross multiply
    10,367,431.26x = 14,307,061.29 × 5,783,752.62
  4. Step 4: Simplify right side
    10,367,431.26x = 82,748,503,220,538.08
  5. Step 5: Solve for x
    x = 82,748,503,220,538.08/10,367,431.26
  6. Step 6: Final answer
    x = 7,981,582.05

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1.5x scale

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.