Home / 3,163,911.84-4,746,091.23-1,566,045.90

Finding the Fourth Proportional to 3,163,911.84, 4,746,091.23 and 1,566,045.90

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Solution

The fourth proportional to 3,163,911.84, 4,746,091.23 and 1,566,045.90 is: 2,349,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,911.84 : 4,746,091.23 = 1,566,045.90 : x
  2. Step 2: Convert to fraction form
    3,163,911.84/4,746,091.23 = 1,566,045.90/x
  3. Step 3: Cross multiply
    3,163,911.84x = 4,746,091.23 × 1,566,045.90
  4. Step 4: Simplify right side
    3,163,911.84x = 7,432,596,711,767.46
  5. Step 5: Solve for x
    x = 7,432,596,711,767.46/3,163,911.84
  6. Step 6: Final answer
    x = 2,349,179.46

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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.