Home / 914,332.03-1,371,502.59-374,882.96

Finding the Fourth Proportional to 914,332.03, 1,371,502.59 and 374,882.96

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Solution

The fourth proportional to 914,332.03, 1,371,502.59 and 374,882.96 is: 562,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,332.03 : 1,371,502.59 = 374,882.96 : x
  2. Step 2: Convert to fraction form
    914,332.03/1,371,502.59 = 374,882.96/x
  3. Step 3: Cross multiply
    914,332.03x = 1,371,502.59 × 374,882.96
  4. Step 4: Simplify right side
    914,332.03x = 514,152,950,586.87
  5. Step 5: Solve for x
    x = 514,152,950,586.87/914,332.03
  6. Step 6: Final answer
    x = 562,326.30

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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.