Home / 8,432,416.01-11,636,738.01-4,564,937.17

Finding the Fourth Proportional to 8,432,416.01, 11,636,738.01 and 4,564,937.17

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Solution

The fourth proportional to 8,432,416.01, 11,636,738.01 and 4,564,937.17 is: 6,299,615.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,416.01 : 11,636,738.01 = 4,564,937.17 : x
  2. Step 2: Convert to fraction form
    8,432,416.01/11,636,738.01 = 4,564,937.17/x
  3. Step 3: Cross multiply
    8,432,416.01x = 11,636,738.01 × 4,564,937.17
  4. Step 4: Simplify right side
    8,432,416.01x = 53,120,977,850,308.99
  5. Step 5: Solve for x
    x = 53,120,977,850,308.99/8,432,416.01
  6. Step 6: Final answer
    x = 6,299,615.41

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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.