Home / 4,708,934.65-7,063,401.98-2,314,315.45

Finding the Fourth Proportional to 4,708,934.65, 7,063,401.98 and 2,314,315.45

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Solution

The fourth proportional to 4,708,934.65, 7,063,401.98 and 2,314,315.45 is: 3,471,473.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,934.65 : 7,063,401.98 = 2,314,315.45 : x
  2. Step 2: Convert to fraction form
    4,708,934.65/7,063,401.98 = 2,314,315.45/x
  3. Step 3: Cross multiply
    4,708,934.65x = 7,063,401.98 × 2,314,315.45
  4. Step 4: Simplify right side
    4,708,934.65x = 16,346,940,331,874.59
  5. Step 5: Solve for x
    x = 16,346,940,331,874.59/4,708,934.65
  6. Step 6: Final answer
    x = 3,471,473.18

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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.