Home / 5,666,559.69-8,502,343.65-2,970,240.19

Finding the Fourth Proportional to 5,666,559.69, 8,502,343.65 and 2,970,240.19

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Solution

The fourth proportional to 5,666,559.69, 8,502,343.65 and 2,970,240.19 is: 4,456,672.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,559.69 : 8,502,343.65 = 2,970,240.19 : x
  2. Step 2: Convert to fraction form
    5,666,559.69/8,502,343.65 = 2,970,240.19/x
  3. Step 3: Cross multiply
    5,666,559.69x = 8,502,343.65 × 2,970,240.19
  4. Step 4: Simplify right side
    5,666,559.69x = 25,254,002,818,421.29
  5. Step 5: Solve for x
    x = 25,254,002,818,421.29/5,666,559.69
  6. Step 6: Final answer
    x = 4,456,672.87

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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.