Home / 3,249,549.53-4,484,630.82-1,799,379.89

Finding the Fourth Proportional to 3,249,549.53, 4,484,630.82 and 1,799,379.89

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Solution

The fourth proportional to 3,249,549.53, 4,484,630.82 and 1,799,379.89 is: 2,483,284.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,549.53 : 4,484,630.82 = 1,799,379.89 : x
  2. Step 2: Convert to fraction form
    3,249,549.53/4,484,630.82 = 1,799,379.89/x
  3. Step 3: Cross multiply
    3,249,549.53x = 4,484,630.82 × 1,799,379.89
  4. Step 4: Simplify right side
    3,249,549.53x = 8,069,554,489,159.06
  5. Step 5: Solve for x
    x = 8,069,554,489,159.06/3,249,549.53
  6. Step 6: Final answer
    x = 2,483,284.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.