Home / 1,563,285.15-2,343,301.92-604,399.32

Finding the Fourth Proportional to 1,563,285.15, 2,343,301.92 and 604,399.32

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Solution

The fourth proportional to 1,563,285.15, 2,343,301.92 and 604,399.32 is: 905,970.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,285.15 : 2,343,301.92 = 604,399.32 : x
  2. Step 2: Convert to fraction form
    1,563,285.15/2,343,301.92 = 604,399.32/x
  3. Step 3: Cross multiply
    1,563,285.15x = 2,343,301.92 × 604,399.32
  4. Step 4: Simplify right side
    1,563,285.15x = 1,416,290,087,002.69
  5. Step 5: Solve for x
    x = 1,416,290,087,002.69/1,563,285.15
  6. Step 6: Final answer
    x = 905,970.41

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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.