Home / 910,302.14-1,365,300.16-333,806.24

Finding the Fourth Proportional to 910,302.14, 1,365,300.16 and 333,806.24

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Solution

The fourth proportional to 910,302.14, 1,365,300.16 and 333,806.24 is: 500,653.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,302.14 : 1,365,300.16 = 333,806.24 : x
  2. Step 2: Convert to fraction form
    910,302.14/1,365,300.16 = 333,806.24/x
  3. Step 3: Cross multiply
    910,302.14x = 1,365,300.16 × 333,806.24
  4. Step 4: Simplify right side
    910,302.14x = 455,745,715,459.73
  5. Step 5: Solve for x
    x = 455,745,715,459.73/910,302.14
  6. Step 6: Final answer
    x = 500,653.24

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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.