Home / 1,084,599.48-1,627,035.30-326,322.84

Finding the Fourth Proportional to 1,084,599.48, 1,627,035.30 and 326,322.84

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Solution

The fourth proportional to 1,084,599.48, 1,627,035.30 and 326,322.84 is: 489,525.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,599.48 : 1,627,035.30 = 326,322.84 : x
  2. Step 2: Convert to fraction form
    1,084,599.48/1,627,035.30 = 326,322.84/x
  3. Step 3: Cross multiply
    1,084,599.48x = 1,627,035.30 × 326,322.84
  4. Step 4: Simplify right side
    1,084,599.48x = 530,938,779,876.25
  5. Step 5: Solve for x
    x = 530,938,779,876.25/1,084,599.48
  6. Step 6: Final answer
    x = 489,525.20

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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.