Home / 5,486,646.02-7,571,476.67-3,039,205.76

Finding the Fourth Proportional to 5,486,646.02, 7,571,476.67 and 3,039,205.76

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Solution

The fourth proportional to 5,486,646.02, 7,571,476.67 and 3,039,205.76 is: 4,194,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,646.02 : 7,571,476.67 = 3,039,205.76 : x
  2. Step 2: Convert to fraction form
    5,486,646.02/7,571,476.67 = 3,039,205.76/x
  3. Step 3: Cross multiply
    5,486,646.02x = 7,571,476.67 × 3,039,205.76
  4. Step 4: Simplify right side
    5,486,646.02x = 23,011,275,499,604.78
  5. Step 5: Solve for x
    x = 23,011,275,499,604.78/5,486,646.02
  6. Step 6: Final answer
    x = 4,194,051.41

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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.