Home / 9,683,999.70-14,525,999.55-3,301,458.90

Finding the Fourth Proportional to 9,683,999.70, 14,525,999.55 and 3,301,458.90

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Solution

The fourth proportional to 9,683,999.70, 14,525,999.55 and 3,301,458.90 is: 4,952,188.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683,999.70 : 14,525,999.55 = 3,301,458.90 : x
  2. Step 2: Convert to fraction form
    9,683,999.70/14,525,999.55 = 3,301,458.90/x
  3. Step 3: Cross multiply
    9,683,999.70x = 14,525,999.55 × 3,301,458.90
  4. Step 4: Simplify right side
    9,683,999.70x = 47,956,990,495,743.50
  5. Step 5: Solve for x
    x = 47,956,990,495,743.50/9,683,999.70
  6. Step 6: Final answer
    x = 4,952,188.35

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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.