Home / 944,572.29-1,303,510.13-536,674.67

Finding the Fourth Proportional to 944,572.29, 1,303,510.13 and 536,674.67

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Solution

The fourth proportional to 944,572.29, 1,303,510.13 and 536,674.67 is: 740,611.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,572.29 : 1,303,510.13 = 536,674.67 : x
  2. Step 2: Convert to fraction form
    944,572.29/1,303,510.13 = 536,674.67/x
  3. Step 3: Cross multiply
    944,572.29x = 1,303,510.13 × 536,674.67
  4. Step 4: Simplify right side
    944,572.29x = 699,560,868,859.41
  5. Step 5: Solve for x
    x = 699,560,868,859.41/944,572.29
  6. Step 6: Final answer
    x = 740,611.25

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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.