Home / 4,533,470.80-6,784,459.80-3,116,294.80

Finding the Fourth Proportional to 4,533,470.80, 6,784,459.80 and 3,116,294.80

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Solution

The fourth proportional to 4,533,470.80, 6,784,459.80 and 3,116,294.80 is: 4,663,618.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,470.80 : 6,784,459.80 = 3,116,294.80 : x
  2. Step 2: Convert to fraction form
    4,533,470.80/6,784,459.80 = 3,116,294.80/x
  3. Step 3: Cross multiply
    4,533,470.80x = 6,784,459.80 × 3,116,294.80
  4. Step 4: Simplify right side
    4,533,470.80x = 21,142,376,795,549.04
  5. Step 5: Solve for x
    x = 21,142,376,795,549.04/4,533,470.80
  6. Step 6: Final answer
    x = 4,663,618.17

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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.