Home / 562,904.05-844,148.47-243,070.67

Finding the Fourth Proportional to 562,904.05, 844,148.47 and 243,070.67

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Solution

The fourth proportional to 562,904.05, 844,148.47 and 243,070.67 is: 364,516.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,904.05 : 844,148.47 = 243,070.67 : x
  2. Step 2: Convert to fraction form
    562,904.05/844,148.47 = 243,070.67/x
  3. Step 3: Cross multiply
    562,904.05x = 844,148.47 × 243,070.67
  4. Step 4: Simplify right side
    562,904.05x = 205,187,734,182.38
  5. Step 5: Solve for x
    x = 205,187,734,182.38/562,904.05
  6. Step 6: Final answer
    x = 364,516.36

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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.