Home / 4,768,893.48-6,598,402.30-4,158,319.40

Finding the Fourth Proportional to 4,768,893.48, 6,598,402.30 and 4,158,319.40

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Solution

The fourth proportional to 4,768,893.48, 6,598,402.30 and 4,158,319.40 is: 5,753,591.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,893.48 : 6,598,402.30 = 4,158,319.40 : x
  2. Step 2: Convert to fraction form
    4,768,893.48/6,598,402.30 = 4,158,319.40/x
  3. Step 3: Cross multiply
    4,768,893.48x = 6,598,402.30 × 4,158,319.40
  4. Step 4: Simplify right side
    4,768,893.48x = 27,438,264,293,094.62
  5. Step 5: Solve for x
    x = 27,438,264,293,094.62/4,768,893.48
  6. Step 6: Final answer
    x = 5,753,591.35

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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.