Home / 671,504.30-1,006,623.28-334,226.10

Finding the Fourth Proportional to 671,504.30, 1,006,623.28 and 334,226.10

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Solution

The fourth proportional to 671,504.30, 1,006,623.28 and 334,226.10 is: 501,024.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,504.30 : 1,006,623.28 = 334,226.10 : x
  2. Step 2: Convert to fraction form
    671,504.30/1,006,623.28 = 334,226.10/x
  3. Step 3: Cross multiply
    671,504.30x = 1,006,623.28 × 334,226.10
  4. Step 4: Simplify right side
    671,504.30x = 336,439,773,043.61
  5. Step 5: Solve for x
    x = 336,439,773,043.61/671,504.30
  6. Step 6: Final answer
    x = 501,024.00

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Double scale
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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.