Home / 3,160,570.89-4,361,599.39-1,710,266.33

Finding the Fourth Proportional to 3,160,570.89, 4,361,599.39 and 1,710,266.33

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Solution

The fourth proportional to 3,160,570.89, 4,361,599.39 and 1,710,266.33 is: 2,360,173.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,570.89 : 4,361,599.39 = 1,710,266.33 : x
  2. Step 2: Convert to fraction form
    3,160,570.89/4,361,599.39 = 1,710,266.33/x
  3. Step 3: Cross multiply
    3,160,570.89x = 4,361,599.39 × 1,710,266.33
  4. Step 4: Simplify right side
    3,160,570.89x = 7,459,496,573,114.21
  5. Step 5: Solve for x
    x = 7,459,496,573,114.21/3,160,570.89
  6. Step 6: Final answer
    x = 2,360,173.79

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1.5x scale

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.