Home / 799,525.01-1,103,347.35-436,948.76

Finding the Fourth Proportional to 799,525.01, 1,103,347.35 and 436,948.76

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Solution

The fourth proportional to 799,525.01, 1,103,347.35 and 436,948.76 is: 602,990.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,525.01 : 1,103,347.35 = 436,948.76 : x
  2. Step 2: Convert to fraction form
    799,525.01/1,103,347.35 = 436,948.76/x
  3. Step 3: Cross multiply
    799,525.01x = 1,103,347.35 × 436,948.76
  4. Step 4: Simplify right side
    799,525.01x = 482,106,250,915.05
  5. Step 5: Solve for x
    x = 482,106,250,915.05/799,525.01
  6. Step 6: Final answer
    x = 602,990.84

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Double scale
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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.