Home / 1,110,480.10-1,532,460.63-601,182.34

Finding the Fourth Proportional to 1,110,480.10, 1,532,460.63 and 601,182.34

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Solution

The fourth proportional to 1,110,480.10, 1,532,460.63 and 601,182.34 is: 829,630.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,480.10 : 1,532,460.63 = 601,182.34 : x
  2. Step 2: Convert to fraction form
    1,110,480.10/1,532,460.63 = 601,182.34/x
  3. Step 3: Cross multiply
    1,110,480.10x = 1,532,460.63 × 601,182.34
  4. Step 4: Simplify right side
    1,110,480.10x = 921,288,267,501.27
  5. Step 5: Solve for x
    x = 921,288,267,501.27/1,110,480.10
  6. Step 6: Final answer
    x = 829,630.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.