Home / 3,201,444.04-4,417,898.78-1,751,108.08

Finding the Fourth Proportional to 3,201,444.04, 4,417,898.78 and 1,751,108.08

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Solution

The fourth proportional to 3,201,444.04, 4,417,898.78 and 1,751,108.08 is: 2,416,477.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,444.04 : 4,417,898.78 = 1,751,108.08 : x
  2. Step 2: Convert to fraction form
    3,201,444.04/4,417,898.78 = 1,751,108.08/x
  3. Step 3: Cross multiply
    3,201,444.04x = 4,417,898.78 × 1,751,108.08
  4. Step 4: Simplify right side
    3,201,444.04x = 7,736,218,250,280.14
  5. Step 5: Solve for x
    x = 7,736,218,250,280.14/3,201,444.04
  6. Step 6: Final answer
    x = 2,416,477.74

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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.