Home / 1,094,681.67-1,510,646.40-611,255.04

Finding the Fourth Proportional to 1,094,681.67, 1,510,646.40 and 611,255.04

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Solution

The fourth proportional to 1,094,681.67, 1,510,646.40 and 611,255.04 is: 843,523.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,681.67 : 1,510,646.40 = 611,255.04 : x
  2. Step 2: Convert to fraction form
    1,094,681.67/1,510,646.40 = 611,255.04/x
  3. Step 3: Cross multiply
    1,094,681.67x = 1,510,646.40 × 611,255.04
  4. Step 4: Simplify right side
    1,094,681.67x = 923,390,225,657.86
  5. Step 5: Solve for x
    x = 923,390,225,657.86/1,094,681.67
  6. Step 6: Final answer
    x = 843,523.97

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.