Home / 867,477.93-1,301,267.92-335,001.75

Finding the Fourth Proportional to 867,477.93, 1,301,267.92 and 335,001.75

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Solution

The fourth proportional to 867,477.93, 1,301,267.92 and 335,001.75 is: 502,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,477.93 : 1,301,267.92 = 335,001.75 : x
  2. Step 2: Convert to fraction form
    867,477.93/1,301,267.92 = 335,001.75/x
  3. Step 3: Cross multiply
    867,477.93x = 1,301,267.92 × 335,001.75
  4. Step 4: Simplify right side
    867,477.93x = 435,927,030,418.86
  5. Step 5: Solve for x
    x = 435,927,030,418.86/867,477.93
  6. Step 6: Final answer
    x = 502,522.33

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1.5x scale

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.