Home / 4,836,904.55-7,254,455.48-1,554,315.93

Finding the Fourth Proportional to 4,836,904.55, 7,254,455.48 and 1,554,315.93

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Solution

The fourth proportional to 4,836,904.55, 7,254,455.48 and 1,554,315.93 is: 2,331,184.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,904.55 : 7,254,455.48 = 1,554,315.93 : x
  2. Step 2: Convert to fraction form
    4,836,904.55/7,254,455.48 = 1,554,315.93/x
  3. Step 3: Cross multiply
    4,836,904.55x = 7,254,455.48 × 1,554,315.93
  4. Step 4: Simplify right side
    4,836,904.55x = 11,275,715,708,268.21
  5. Step 5: Solve for x
    x = 11,275,715,708,268.21/4,836,904.55
  6. Step 6: Final answer
    x = 2,331,184.25

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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.