Home / 6,074,502.14-8,382,987.90-3,358,423.10

Finding the Fourth Proportional to 6,074,502.14, 8,382,987.90 and 3,358,423.10

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Solution

The fourth proportional to 6,074,502.14, 8,382,987.90 and 3,358,423.10 is: 4,634,720.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,502.14 : 8,382,987.90 = 3,358,423.10 : x
  2. Step 2: Convert to fraction form
    6,074,502.14/8,382,987.90 = 3,358,423.10/x
  3. Step 3: Cross multiply
    6,074,502.14x = 8,382,987.90 × 3,358,423.10
  4. Step 4: Simplify right side
    6,074,502.14x = 28,153,620,210,380.49
  5. Step 5: Solve for x
    x = 28,153,620,210,380.49/6,074,502.14
  6. Step 6: Final answer
    x = 4,634,720.60

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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.