Home / 3,249,499.16-4,872,123.30-3,071,065.88

Finding the Fourth Proportional to 3,249,499.16, 4,872,123.30 and 3,071,065.88

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Solution

The fourth proportional to 3,249,499.16, 4,872,123.30 and 3,071,065.88 is: 4,604,590.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,499.16 : 4,872,123.30 = 3,071,065.88 : x
  2. Step 2: Convert to fraction form
    3,249,499.16/4,872,123.30 = 3,071,065.88/x
  3. Step 3: Cross multiply
    3,249,499.16x = 4,872,123.30 × 3,071,065.88
  4. Step 4: Simplify right side
    3,249,499.16x = 14,962,611,629,783.00
  5. Step 5: Solve for x
    x = 14,962,611,629,783.00/3,249,499.16
  6. Step 6: Final answer
    x = 4,604,590.09

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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.