Home / 4,364,149.72-6,022,095.30-2,430,590.20

Finding the Fourth Proportional to 4,364,149.72, 6,022,095.30 and 2,430,590.20

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Solution

The fourth proportional to 4,364,149.72, 6,022,095.30 and 2,430,590.20 is: 3,353,974.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,149.72 : 6,022,095.30 = 2,430,590.20 : x
  2. Step 2: Convert to fraction form
    4,364,149.72/6,022,095.30 = 2,430,590.20/x
  3. Step 3: Cross multiply
    4,364,149.72x = 6,022,095.30 × 2,430,590.20
  4. Step 4: Simplify right side
    4,364,149.72x = 14,637,245,819,646.06
  5. Step 5: Solve for x
    x = 14,637,245,819,646.06/4,364,149.72
  6. Step 6: Final answer
    x = 3,353,974.26

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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.