Home / 2,210,387.04-3,050,209.44-1,243,558.08

Finding the Fourth Proportional to 2,210,387.04, 3,050,209.44 and 1,243,558.08

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Solution

The fourth proportional to 2,210,387.04, 3,050,209.44 and 1,243,558.08 is: 1,716,040.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,387.04 : 3,050,209.44 = 1,243,558.08 : x
  2. Step 2: Convert to fraction form
    2,210,387.04/3,050,209.44 = 1,243,558.08/x
  3. Step 3: Cross multiply
    2,210,387.04x = 3,050,209.44 × 1,243,558.08
  4. Step 4: Simplify right side
    2,210,387.04x = 3,793,112,594,804.28
  5. Step 5: Solve for x
    x = 3,793,112,594,804.28/2,210,387.04
  6. Step 6: Final answer
    x = 1,716,040.01

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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.