Home / 5,566,474.80-8,349,712.20-4,306,762.80

Finding the Fourth Proportional to 5,566,474.80, 8,349,712.20 and 4,306,762.80

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Solution

The fourth proportional to 5,566,474.80, 8,349,712.20 and 4,306,762.80 is: 6,460,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,474.80 : 8,349,712.20 = 4,306,762.80 : x
  2. Step 2: Convert to fraction form
    5,566,474.80/8,349,712.20 = 4,306,762.80/x
  3. Step 3: Cross multiply
    5,566,474.80x = 8,349,712.20 × 4,306,762.80
  4. Step 4: Simplify right side
    5,566,474.80x = 35,960,229,893,666.16
  5. Step 5: Solve for x
    x = 35,960,229,893,666.16/5,566,474.80
  6. Step 6: Final answer
    x = 6,460,144.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.