Home / 9,334,707.30-14,001,921.36-5,692,507.20

Finding the Fourth Proportional to 9,334,707.30, 14,001,921.36 and 5,692,507.20

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Solution

The fourth proportional to 9,334,707.30, 14,001,921.36 and 5,692,507.20 is: 8,538,675.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,707.30 : 14,001,921.36 = 5,692,507.20 : x
  2. Step 2: Convert to fraction form
    9,334,707.30/14,001,921.36 = 5,692,507.20/x
  3. Step 3: Cross multiply
    9,334,707.30x = 14,001,921.36 × 5,692,507.20
  4. Step 4: Simplify right side
    9,334,707.30x = 79,706,038,155,633.80
  5. Step 5: Solve for x
    x = 79,706,038,155,633.80/9,334,707.30
  6. Step 6: Final answer
    x = 8,538,675.67

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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.