Home / 3,033,772.80-4,549,829.76-1,140,368.64

Finding the Fourth Proportional to 3,033,772.80, 4,549,829.76 and 1,140,368.64

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Solution

The fourth proportional to 3,033,772.80, 4,549,829.76 and 1,140,368.64 is: 1,710,241.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,772.80 : 4,549,829.76 = 1,140,368.64 : x
  2. Step 2: Convert to fraction form
    3,033,772.80/4,549,829.76 = 1,140,368.64/x
  3. Step 3: Cross multiply
    3,033,772.80x = 4,549,829.76 × 1,140,368.64
  4. Step 4: Simplify right side
    3,033,772.80x = 5,188,483,175,642.73
  5. Step 5: Solve for x
    x = 5,188,483,175,642.73/3,033,772.80
  6. Step 6: Final answer
    x = 1,710,241.18

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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.