Home / 1,049,065.08-1,573,211.34-374,964.12

Finding the Fourth Proportional to 1,049,065.08, 1,573,211.34 and 374,964.12

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Solution

The fourth proportional to 1,049,065.08, 1,573,211.34 and 374,964.12 is: 562,308.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,065.08 : 1,573,211.34 = 374,964.12 : x
  2. Step 2: Convert to fraction form
    1,049,065.08/1,573,211.34 = 374,964.12/x
  3. Step 3: Cross multiply
    1,049,065.08x = 1,573,211.34 × 374,964.12
  4. Step 4: Simplify right side
    1,049,065.08x = 589,897,805,677.12
  5. Step 5: Solve for x
    x = 589,897,805,677.12/1,049,065.08
  6. Step 6: Final answer
    x = 562,308.11

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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.