Home / 11,249,306.46-16,871,283.45-4,856,060.70

Finding the Fourth Proportional to 11,249,306.46, 16,871,283.45 and 4,856,060.70

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Solution

The fourth proportional to 11,249,306.46, 16,871,283.45 and 4,856,060.70 is: 7,282,935.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,249,306.46 : 16,871,283.45 = 4,856,060.70 : x
  2. Step 2: Convert to fraction form
    11,249,306.46/16,871,283.45 = 4,856,060.70/x
  3. Step 3: Cross multiply
    11,249,306.46x = 16,871,283.45 × 4,856,060.70
  4. Step 4: Simplify right side
    11,249,306.46x = 81,927,976,520,105.42
  5. Step 5: Solve for x
    x = 81,927,976,520,105.42/11,249,306.46
  6. Step 6: Final answer
    x = 7,282,935.78

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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.