Home / 3,235,127.40-4,464,444.96-1,784,834.52

Finding the Fourth Proportional to 3,235,127.40, 4,464,444.96 and 1,784,834.52

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Solution

The fourth proportional to 3,235,127.40, 4,464,444.96 and 1,784,834.52 is: 2,463,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,127.40 : 4,464,444.96 = 1,784,834.52 : x
  2. Step 2: Convert to fraction form
    3,235,127.40/4,464,444.96 = 1,784,834.52/x
  3. Step 3: Cross multiply
    3,235,127.40x = 4,464,444.96 × 1,784,834.52
  4. Step 4: Simplify right side
    3,235,127.40x = 7,968,295,477,248.02
  5. Step 5: Solve for x
    x = 7,968,295,477,248.02/3,235,127.40
  6. Step 6: Final answer
    x = 2,463,054.62

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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.