Home / 2,246,117.04-3,099,634.02-1,227,521.52

Finding the Fourth Proportional to 2,246,117.04, 3,099,634.02 and 1,227,521.52

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Solution

The fourth proportional to 2,246,117.04, 3,099,634.02 and 1,227,521.52 is: 1,693,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,117.04 : 3,099,634.02 = 1,227,521.52 : x
  2. Step 2: Convert to fraction form
    2,246,117.04/3,099,634.02 = 1,227,521.52/x
  3. Step 3: Cross multiply
    2,246,117.04x = 3,099,634.02 × 1,227,521.52
  4. Step 4: Simplify right side
    2,246,117.04x = 3,804,867,463,674.11
  5. Step 5: Solve for x
    x = 3,804,867,463,674.11/2,246,117.04
  6. Step 6: Final answer
    x = 1,693,975.60

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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.