Home / 895,313.76-1,342,926.60-334,304.52

Finding the Fourth Proportional to 895,313.76, 1,342,926.60 and 334,304.52

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Solution

The fourth proportional to 895,313.76, 1,342,926.60 and 334,304.52 is: 501,440.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,313.76 : 1,342,926.60 = 334,304.52 : x
  2. Step 2: Convert to fraction form
    895,313.76/1,342,926.60 = 334,304.52/x
  3. Step 3: Cross multiply
    895,313.76x = 1,342,926.60 × 334,304.52
  4. Step 4: Simplify right side
    895,313.76x = 448,946,432,408.23
  5. Step 5: Solve for x
    x = 448,946,432,408.23/895,313.76
  6. Step 6: Final answer
    x = 501,440.34

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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.