Home / 9,983,999.60-14,975,999.40-4,004,658.80

Finding the Fourth Proportional to 9,983,999.60, 14,975,999.40 and 4,004,658.80

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Solution

The fourth proportional to 9,983,999.60, 14,975,999.40 and 4,004,658.80 is: 6,006,988.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,999.60 : 14,975,999.40 = 4,004,658.80 : x
  2. Step 2: Convert to fraction form
    9,983,999.60/14,975,999.40 = 4,004,658.80/x
  3. Step 3: Cross multiply
    9,983,999.60x = 14,975,999.40 × 4,004,658.80
  4. Step 4: Simplify right side
    9,983,999.60x = 59,973,767,786,004.72
  5. Step 5: Solve for x
    x = 59,973,767,786,004.72/9,983,999.60
  6. Step 6: Final answer
    x = 6,006,988.20

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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.