Home / 4,450,898.93-6,142,570.43-2,490,973.40

Finding the Fourth Proportional to 4,450,898.93, 6,142,570.43 and 2,490,973.40

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Solution

The fourth proportional to 4,450,898.93, 6,142,570.43 and 2,490,973.40 is: 3,437,727.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,898.93 : 6,142,570.43 = 2,490,973.40 : x
  2. Step 2: Convert to fraction form
    4,450,898.93/6,142,570.43 = 2,490,973.40/x
  3. Step 3: Cross multiply
    4,450,898.93x = 6,142,570.43 × 2,490,973.40
  4. Step 4: Simplify right side
    4,450,898.93x = 15,300,979,505,588.84
  5. Step 5: Solve for x
    x = 15,300,979,505,588.84/4,450,898.93
  6. Step 6: Final answer
    x = 3,437,727.92

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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.