Home / 9,570,695.96-14,343,220.37-8,957,783.73

Finding the Fourth Proportional to 9,570,695.96, 14,343,220.37 and 8,957,783.73

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Solution

The fourth proportional to 9,570,695.96, 14,343,220.37 and 8,957,783.73 is: 13,424,673.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,695.96 : 14,343,220.37 = 8,957,783.73 : x
  2. Step 2: Convert to fraction form
    9,570,695.96/14,343,220.37 = 8,957,783.73/x
  3. Step 3: Cross multiply
    9,570,695.96x = 14,343,220.37 × 8,957,783.73
  4. Step 4: Simplify right side
    9,570,695.96x = 128,483,466,021,401.67
  5. Step 5: Solve for x
    x = 128,483,466,021,401.67/9,570,695.96
  6. Step 6: Final answer
    x = 13,424,673.26

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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.