Home / 935,001.63-1,402,502.76-225,029.67

Finding the Fourth Proportional to 935,001.63, 1,402,502.76 and 225,029.67

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Solution

The fourth proportional to 935,001.63, 1,402,502.76 and 225,029.67 is: 337,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,001.63 : 1,402,502.76 = 225,029.67 : x
  2. Step 2: Convert to fraction form
    935,001.63/1,402,502.76 = 225,029.67/x
  3. Step 3: Cross multiply
    935,001.63x = 1,402,502.76 × 225,029.67
  4. Step 4: Simplify right side
    935,001.63x = 315,604,733,256.89
  5. Step 5: Solve for x
    x = 315,604,733,256.89/935,001.63
  6. Step 6: Final answer
    x = 337,544.58

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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.