Home / 734,864.03-1,102,425.22-335,545.17

Finding the Fourth Proportional to 734,864.03, 1,102,425.22 and 335,545.17

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Solution

The fourth proportional to 734,864.03, 1,102,425.22 and 335,545.17 is: 503,376.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,864.03 : 1,102,425.22 = 335,545.17 : x
  2. Step 2: Convert to fraction form
    734,864.03/1,102,425.22 = 335,545.17/x
  3. Step 3: Cross multiply
    734,864.03x = 1,102,425.22 × 335,545.17
  4. Step 4: Simplify right side
    734,864.03x = 369,913,457,857.19
  5. Step 5: Solve for x
    x = 369,913,457,857.19/734,864.03
  6. Step 6: Final answer
    x = 503,376.74

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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.