Home / 1,036,082.18-1,429,895.76-606,336.68

Finding the Fourth Proportional to 1,036,082.18, 1,429,895.76 and 606,336.68

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Solution

The fourth proportional to 1,036,082.18, 1,429,895.76 and 606,336.68 is: 836,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,082.18 : 1,429,895.76 = 606,336.68 : x
  2. Step 2: Convert to fraction form
    1,036,082.18/1,429,895.76 = 606,336.68/x
  3. Step 3: Cross multiply
    1,036,082.18x = 1,429,895.76 × 606,336.68
  4. Step 4: Simplify right side
    1,036,082.18x = 866,998,247,864.48
  5. Step 5: Solve for x
    x = 866,998,247,864.48/1,036,082.18
  6. Step 6: Final answer
    x = 836,804.52

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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.