Home / 1,501,337.11-2,252,073.03-490,520.65

Finding the Fourth Proportional to 1,501,337.11, 2,252,073.03 and 490,520.65

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Solution

The fourth proportional to 1,501,337.11, 2,252,073.03 and 490,520.65 is: 735,802.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,337.11 : 2,252,073.03 = 490,520.65 : x
  2. Step 2: Convert to fraction form
    1,501,337.11/2,252,073.03 = 490,520.65/x
  3. Step 3: Cross multiply
    1,501,337.11x = 2,252,073.03 × 490,520.65
  4. Step 4: Simplify right side
    1,501,337.11x = 1,104,688,326,523.07
  5. Step 5: Solve for x
    x = 1,104,688,326,523.07/1,501,337.11
  6. Step 6: Final answer
    x = 735,802.98

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Double scale
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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.