Home / 3,249,743.14-4,484,692.74-1,799,435.80

Finding the Fourth Proportional to 3,249,743.14, 4,484,692.74 and 1,799,435.80

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Solution

The fourth proportional to 3,249,743.14, 4,484,692.74 and 1,799,435.80 is: 2,483,247.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,743.14 : 4,484,692.74 = 1,799,435.80 : x
  2. Step 2: Convert to fraction form
    3,249,743.14/4,484,692.74 = 1,799,435.80/x
  3. Step 3: Cross multiply
    3,249,743.14x = 4,484,692.74 × 1,799,435.80
  4. Step 4: Simplify right side
    3,249,743.14x = 8,069,916,668,356.09
  5. Step 5: Solve for x
    x = 8,069,916,668,356.09/3,249,743.14
  6. Step 6: Final answer
    x = 2,483,247.54

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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.