Home / 1,044,011.30-1,566,016.95-334,111.10

Finding the Fourth Proportional to 1,044,011.30, 1,566,016.95 and 334,111.10

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Solution

The fourth proportional to 1,044,011.30, 1,566,016.95 and 334,111.10 is: 501,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,011.30 : 1,566,016.95 = 334,111.10 : x
  2. Step 2: Convert to fraction form
    1,044,011.30/1,566,016.95 = 334,111.10/x
  3. Step 3: Cross multiply
    1,044,011.30x = 1,566,016.95 × 334,111.10
  4. Step 4: Simplify right side
    1,044,011.30x = 523,223,645,783.15
  5. Step 5: Solve for x
    x = 523,223,645,783.15/1,044,011.30
  6. Step 6: Final answer
    x = 501,166.65

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Double scale
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Similar ratio
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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.