Home / 7,341,457.59-10,131,498.76-5,023,212.28

Finding the Fourth Proportional to 7,341,457.59, 10,131,498.76 and 5,023,212.28

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Solution

The fourth proportional to 7,341,457.59, 10,131,498.76 and 5,023,212.28 is: 6,932,229.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,457.59 : 10,131,498.76 = 5,023,212.28 : x
  2. Step 2: Convert to fraction form
    7,341,457.59/10,131,498.76 = 5,023,212.28/x
  3. Step 3: Cross multiply
    7,341,457.59x = 10,131,498.76 × 5,023,212.28
  4. Step 4: Simplify right side
    7,341,457.59x = 50,892,668,986,036.77
  5. Step 5: Solve for x
    x = 50,892,668,986,036.77/7,341,457.59
  6. Step 6: Final answer
    x = 6,932,229.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.