Home / 5,416,295.16-7,470,129.06-4,761,521.22

Finding the Fourth Proportional to 5,416,295.16, 7,470,129.06 and 4,761,521.22

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Solution

The fourth proportional to 5,416,295.16, 7,470,129.06 and 4,761,521.22 is: 6,567,067.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,416,295.16 : 7,470,129.06 = 4,761,521.22 : x
  2. Step 2: Convert to fraction form
    5,416,295.16/7,470,129.06 = 4,761,521.22/x
  3. Step 3: Cross multiply
    5,416,295.16x = 7,470,129.06 × 4,761,521.22
  4. Step 4: Simplify right side
    5,416,295.16x = 35,569,178,035,328.65
  5. Step 5: Solve for x
    x = 35,569,178,035,328.65/5,416,295.16
  6. Step 6: Final answer
    x = 6,567,067.89

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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.