Home / 671,656.35-1,007,484.53-584,176.35

Finding the Fourth Proportional to 671,656.35, 1,007,484.53 and 584,176.35

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Solution

The fourth proportional to 671,656.35, 1,007,484.53 and 584,176.35 is: 876,264.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,656.35 : 1,007,484.53 = 584,176.35 : x
  2. Step 2: Convert to fraction form
    671,656.35/1,007,484.53 = 584,176.35/x
  3. Step 3: Cross multiply
    671,656.35x = 1,007,484.53 × 584,176.35
  4. Step 4: Simplify right side
    671,656.35x = 588,548,632,495.98
  5. Step 5: Solve for x
    x = 588,548,632,495.98/671,656.35
  6. Step 6: Final answer
    x = 876,264.53

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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.