Home / 3,385,115.41-4,671,459.23-1,934,842.00

Finding the Fourth Proportional to 3,385,115.41, 4,671,459.23 and 1,934,842.00

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Solution

The fourth proportional to 3,385,115.41, 4,671,459.23 and 1,934,842.00 is: 2,670,081.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,115.41 : 4,671,459.23 = 1,934,842.00 : x
  2. Step 2: Convert to fraction form
    3,385,115.41/4,671,459.23 = 1,934,842.00/x
  3. Step 3: Cross multiply
    3,385,115.41x = 4,671,459.23 × 1,934,842.00
  4. Step 4: Simplify right side
    3,385,115.41x = 9,038,535,486,460.15
  5. Step 5: Solve for x
    x = 9,038,535,486,460.15/3,385,115.41
  6. Step 6: Final answer
    x = 2,670,081.93

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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.