Home / 935,004.63-1,402,507.26-225,032.67

Finding the Fourth Proportional to 935,004.63, 1,402,507.26 and 225,032.67

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Solution

The fourth proportional to 935,004.63, 1,402,507.26 and 225,032.67 is: 337,549.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,004.63 : 1,402,507.26 = 225,032.67 : x
  2. Step 2: Convert to fraction form
    935,004.63/1,402,507.26 = 225,032.67/x
  3. Step 3: Cross multiply
    935,004.63x = 1,402,507.26 × 225,032.67
  4. Step 4: Simplify right side
    935,004.63x = 315,609,953,412.18
  5. Step 5: Solve for x
    x = 315,609,953,412.18/935,004.63
  6. Step 6: Final answer
    x = 337,549.08

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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.