Home / 3,576,117.54-4,934,972.34-1,944,510.66

Finding the Fourth Proportional to 3,576,117.54, 4,934,972.34 and 1,944,510.66

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Solution

The fourth proportional to 3,576,117.54, 4,934,972.34 and 1,944,510.66 is: 2,683,386.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,117.54 : 4,934,972.34 = 1,944,510.66 : x
  2. Step 2: Convert to fraction form
    3,576,117.54/4,934,972.34 = 1,944,510.66/x
  3. Step 3: Cross multiply
    3,576,117.54x = 4,934,972.34 × 1,944,510.66
  4. Step 4: Simplify right side
    3,576,117.54x = 9,596,106,321,935.15
  5. Step 5: Solve for x
    x = 9,596,106,321,935.15/3,576,117.54
  6. Step 6: Final answer
    x = 2,683,386.72

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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.