Home / 4,041,005.58-5,576,639.22-2,387,207.16

Finding the Fourth Proportional to 4,041,005.58, 5,576,639.22 and 2,387,207.16

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Solution

The fourth proportional to 4,041,005.58, 5,576,639.22 and 2,387,207.16 is: 3,294,376.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,005.58 : 5,576,639.22 = 2,387,207.16 : x
  2. Step 2: Convert to fraction form
    4,041,005.58/5,576,639.22 = 2,387,207.16/x
  3. Step 3: Cross multiply
    4,041,005.58x = 5,576,639.22 × 2,387,207.16
  4. Step 4: Simplify right side
    4,041,005.58x = 13,312,593,074,720.81
  5. Step 5: Solve for x
    x = 13,312,593,074,720.81/4,041,005.58
  6. Step 6: Final answer
    x = 3,294,376.32

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1.5x scale

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.