Home / 935,030.10-1,402,624.70-295,162.65

Finding the Fourth Proportional to 935,030.10, 1,402,624.70 and 295,162.65

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Solution

The fourth proportional to 935,030.10, 1,402,624.70 and 295,162.65 is: 442,769.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,030.10 : 1,402,624.70 = 295,162.65 : x
  2. Step 2: Convert to fraction form
    935,030.10/1,402,624.70 = 295,162.65/x
  3. Step 3: Cross multiply
    935,030.10x = 1,402,624.70 × 295,162.65
  4. Step 4: Simplify right side
    935,030.10x = 414,002,424,698.79
  5. Step 5: Solve for x
    x = 414,002,424,698.79/935,030.10
  6. Step 6: Final answer
    x = 442,769.09

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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.