Home / 3,249,657.14-4,872,663.41-2,226,143.84

Finding the Fourth Proportional to 3,249,657.14, 4,872,663.41 and 2,226,143.84

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Solution

The fourth proportional to 3,249,657.14, 4,872,663.41 and 2,226,143.84 is: 3,337,967.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,657.14 : 4,872,663.41 = 2,226,143.84 : x
  2. Step 2: Convert to fraction form
    3,249,657.14/4,872,663.41 = 2,226,143.84/x
  3. Step 3: Cross multiply
    3,249,657.14x = 4,872,663.41 × 2,226,143.84
  4. Step 4: Simplify right side
    3,249,657.14x = 10,847,249,599,070.86
  5. Step 5: Solve for x
    x = 10,847,249,599,070.86/3,249,657.14
  6. Step 6: Final answer
    x = 3,337,967.41

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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.