Home / 1,373,148.51-2,058,280.92-462,014.67

Finding the Fourth Proportional to 1,373,148.51, 2,058,280.92 and 462,014.67

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Solution

The fourth proportional to 1,373,148.51, 2,058,280.92 and 462,014.67 is: 692,536.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,148.51 : 2,058,280.92 = 462,014.67 : x
  2. Step 2: Convert to fraction form
    1,373,148.51/2,058,280.92 = 462,014.67/x
  3. Step 3: Cross multiply
    1,373,148.51x = 2,058,280.92 × 462,014.67
  4. Step 4: Simplify right side
    1,373,148.51x = 950,955,980,021.10
  5. Step 5: Solve for x
    x = 950,955,980,021.10/1,373,148.51
  6. Step 6: Final answer
    x = 692,536.88

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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.